112وَبَشَّرناهُ بِإِسحاقَ نَبِيًّا مِنَ الصّالِحينَ(Saheeh International)And We gave him good tidings of Isaac, a prophet from among the righteous.1 This verifies that the firstborn son who was to be sacrificed was Ishmael and not Isaac, as claimed by the Jews and Christians.