Surah Taha 20:38

إِذْ أَوْحَيْنَآ إِلَىٰٓ أُمِّكَ مَا يُوحَىٰٓ

When We inspired to your mother what We inspired,

Translation: Saheeh International

Tafsir

when idh for explanation of that favour We revealed to your mother either in her sleep or by way of inspiration — when she gave birth to you and feared that Pharaoh would have you slain for being one of the newborn of the Children of Israel — that which was revealed regarding your affair this mā yūhā ‘that which was …

Excerpt from Tafsir al-Jalalayn, commentary on 20:38, via Quran.com. The reader has the full commentary and 9 more tafsirs.