Surah Al-Qasas 28:12

۞ وَحَرَّمْنَا عَلَيْهِ ٱلْمَرَاضِعَ مِن قَبْلُ فَقَالَتْ هَلْ أَدُلُّكُمْ عَلَىٰٓ أَهْلِ بَيْتٍ يَكْفُلُونَهُۥ لَكُمْ وَهُمْ لَهُۥ نَـٰصِحُونَ

And We had prevented from him [all] wet nurses before, so she said, "Shall I direct you to a household that will be responsible for him for you while they are to him [for his upbringing] sincere?"

Translation: Saheeh International

Tafsir

And We had forbidden him to take to the breasts of fostermothers from before that is to say we prevented him from taking to the breasts of any suckling mother other than his own mother. Therefore he would not accept the breasts of any of the foster-mothers brought for him. …

Excerpt from Tafsir al-Jalalayn, commentary on 28:12, via Quran.com. The reader has the full commentary and 9 more tafsirs.