And remember Ishmael from the knowledge that came to you... Indeed, he was true to his promise (that he will not be negligent of his servitude to Allah), and he was a Rasul and a Nabi.
Sayyed Abbas Sadr-Ameli
And mention 'Isma'il in the Book, verily he was (ever) true to (his) promise, and he was an apostle, a prophet
Al-muntakhab fi tafsir al-Qur'an al-Karim
Also, narrate O Muhammad to the people what is discoursed in the Book -the Quran- relative to Ismail who was true-hearted, true to his promise, and his words and his deeds together accorded; he was a Messenger endowed with the prerogative of Prophethood