2:133
Or were you witnesses when came to Yaqub [the] death, when he said to his sons, "What will you worship from after me?" They said, "We will worship your God and (the) God (of) your forefathers, Ibrahim and Ismail and Ishaq - God One. And we to Him (are) submissive."
2:136
Say, "We have believed in Allah and what (is) revealed to us and what was revealed to Ibrahim and Ismail and Ishaq and Yaqub and the descendants, and what was given (to) Musa and Isa and what was given (to) the Prophets from their Lord. Not we make distinction between any of them. And we to Him (are) submissive."
2:140
Or (do) you say that Ibrahim and Ismail and Ishaq and Yaqub and the descendants were Jews or Christians?" Say, "Are you better knowing or (is) Allah?" And who (is) more unjust than (the one) who concealed a testimony (that) he has from Allah? And not (is) Allah unaware of what you do.
3:84
Say, "We believed in Allah and what (is) revealed on us and what was revealed on Ibrahim, and Ismail, and Ishaq, and Yaqub, and the descendents and what was given (to) Musa, and Isa, and the Prophets from their Lord. Not we make distinction between any of them and we to Him (are) submissive.
4:163
Indeed, We have revealed to you as We revealed to Nuh and the Prophets from after him, and We revealed to Ibrahim and Ismail, and Ishaq and Yaqub, and the tribes, and Isa and Ayyub, and Yunus, and Harun and Sulaiman and We gave (to) Dawood the Zaboor.
12:6
And thus will choose you your Lord and will teach you of (the) interpretation (of) the narratives and complete His Favor on you and on (the) family (of) Yaqub as He completed it on your two forefathers from before - Ibrahim and Ishaq. Indeed, your Lord (is) All-Knower, All-Wise."
12:38
And I follow (the) religion (of) my forefathers, Ibrahim, and Ishaq and Yaqub. Not was for us that we associate with Allah any thing. That (is) from (the) Grace (of) Allah upon us, and upon the mankind but most (of) the men (are) not grateful.
14:39
All the Praise (is) for Allah the One Who has granted me in the old age Ismail and Ishaq. Indeed, my Lord (is) All-Hearer (of) the prayer.
38:45
And remember Our slaves Ibrahim and Ishaq and Yaqub, possessors (of) strength and vision.