Israel is Prophet Ya`qub, for Abu Dawud At-Tayalisi recorded that `Abdullah Ibn `Abbas said, "A group of Jews came to the Prophet and he said to them,
« هَلْ تَعْلَمُونَ أَنَّ إِسْرَائِيلَ يَعْقُوبُ؟ »
(Do you know that Israel is Jacob) They said, "Yes, by Allah.'' He said,
« اللَّهُمَّ اشْهَد »
At-Tabari recorded that `Abdullah Ibn `Abbas said that `Israel' means, `the servant of Allah.'