The sons of Aboegib are mentioned many times in the chronicles. They are a prominent Moorish family in Valencia. It is impossible to connect this mutilated word with a proper Arabic name.
Some have asserted that they were the family known as Beni-Guachib in Arab sources, but other scholars contest this and say that they can better be identified with the Ibn-Tahir clan.
The sons of Aboegib were offended also: and they and the Almoravides placed their love upon each other, and took counsel together against him, and became of one party, and they bare great hatred against him, and he against them.
When the Cid knew that there was great hatred between Abeniaf and the Almoravides and the sons of Aboegib, he devised means how to set farther strife between them, and sent privily to proffer his love to Abeniaf on condition that they should expel the Almoravides out of the town; saying, that if he did this, he would remain Lord thereof, and the Cid would help him in this, and would be good to him, as he knew he had been to the King of Valencia, and would defend him.
And the sons of Aboegib and all the people murmured greatly, and would fain in their hearts have risen against Abeniaf, but they durst not because of the Cid, with whom they would not fall out lest he should lay waste all that was without the walls.
And the sons of Aboegib and great part of the people rejoiced in these tidings, and took heart: and Abeniaf was in great fear, and he began to excuse himself to the men of the town, and said unto them to pacify them, that they did him wrong to complain of him for the garden which the Cid had asked of him, inasmuch as he had only given it him to disport himself therein for some days and take his pleasure, and that he would make him leave it again whenever it should please them.
This he said in his cunning, thinking that he should pacify them; but they understood his heart, and they cried aloud against him that they would not stand to his covenant, nor by his counsel, but that the sons of Aboegib should counsel them, and whatsoever they should think good, that would they do.
When Abeniaf saw this he ceased to do as he had been wont for fear of the people and of the sons of Aboegib, and took unto himself a greater company to be his guard.
And when the Moors of Valencia heard these letters they took heart, and joined with the sons of Aboegib, and their resolve was that they would be firm and maintain the city.
Now all the trouble and distress which the men of Valencia endured, pleased Abeniaf well, because they had forsaken him and followed the sons of Aboegib; and he said that it did not behove a man to give advice unto those who would not listen to it, and that if the people had hearkened to him they would not have been brought to this misery; and what evil they endured was because of the sons of Aboegib, who lacked wit to be well with any one, or to do any thing.
And the Christians fought against them every day, and prest them close, and the price of food increased daily: and they withdrew themselves from the love of the sons of Aboegib, and thought that they had been ill advised to follow their counsel, and that because of them all this evil was come upon them, and they held them for fools.
And Abeniaf said that he would have nothing to do with them more than as one of them; for if they were in trouble, so was he: and what they stood in fear of, that did he fear also; and that he could not give counsel to men who were divided among themselves; and he said unto them that they must agree among themselves, and be all of one mind to do one of these two things;...either to forsake the sons of Aboegib and their counsel, or to stand by it.
Then he made offers to the Cid that they should pay him tribute, and took counsel with him how to put the sons of Aboegib, and those who held with them, out of the town; and their counsel was, that the Cid should draw nigh to the walls, and speak unto the men of the town, saying, that so long as they followed after the ways of the sons of Aboegib, he would never grant them his love; and that all the evil which he did unto them was because of them, and because they were guided by them and by their evil counsel.
And if they desired to speed well they should send away the sons of Aboegib, and take Abeniaf to be their chief, and give ear unto him.
And this he said so often that they thought it was truth, and they besought him that as he was their Adelantado now, he would devise means for their deliverance, and how they might live in peace; and he made answer that they were not to think he had forgotten this, for he had laboured greatly with the Cid to obtain his love for them, but the Cid had sworn that they should never have his love till they had put the sons of Aboegib out of the town; when they had done that, he would do whatsoever they should think good, but till they had done it there should be no covenant between him and them.
And one of the chief persons of Abeniaf's household went out with a great company of horse and foot to seize the sons of Aboegib; and they when they knew this, took shelter in the house of an Alfaqui, that is to say, one learned in the law, who was held in much honour by the Moors; and in this house, which was surrounded with an embattled wall, they thought with the little company that they had with them, to defend themselves, till the cry could go forth through the city, and their friends come to their succour.
And they ascended the roof and threw down tiles upon the assailants till they made them take shelter under the eaves, and then the house was forced, and they plundered all that they could find, and laid hands on the sons of Aboegib and carried them to prison.
All this was done before the cry could go forth through the town; and all the kinsmen of the sons of Aboegib were taken also: they were kept that day in prison, and when it was night they were taken to the Cid, to his lodging in Alcudia, and delivered into his hands.
And the Cid sent unto that Moor who had taken the sons of Aboegib and bade him leave the town, and go unto the Castle which was called Alcala; and he obeyed and went thither, for he dared not do otherwise than as the Cid commanded.
And he did great honours to the sons of Aboegib and to their kinsmen, and gave orders that they should be provided with all things which they needed, and gave them garments, and promised that he would be their great friend.