Translation:

133. Were ye witnesses when death appeared before Jacob? Behold he said to his sons: "What will ye worship after me?" They said: "We shall worship thy Allah and the Allah of thy fathers of Abraham Isma`il and Isaac the one (true) Allah to Him we bow (in Islam)."

Notes (Tafseer)

131. The whole of the Children of Israel are called to witness one of their slogans, that they worshipped "the God of their fathers." The idea in their minds got narrowed down to that of a tribal God. But they are reminded that their ancestors had the principle of Islam in them - the worship of the One True and Universal God. The death-bed scene is described in Jewish tradition.

132. "Fathers" means ancestors, and include uncles, grand-uncles, as well as direct ascendants.