ٱلصَّافَّات : ١١٢

  • وَبَشَّرۡنَٰهُ And We gave him glad tidings
  • بِإِسۡحَٰقَ of Ishaq
  • نَبِيّٗا a Prophet
  • مِّنَ among
  • ٱلصَّـٰلِحِينَ the righteous
And We gave him good tidings of Isaac, a prophet from among the righteous.1
Footnotes
1 - This verifies that the firstborn son who was to be sacrificed was Ishmael and not Isaac, as claimed by the Jews and Christians.
And We gave him the good tidings of [the birth of] Isaac - some have argued that this proves that the one who was sacrificed was not him [Isaac] - a prophet (nabiyyan is a future circumstantial qualifier, that is to say, 'he will come to be, with his prophethood decreed), one of the righteous.