اِذْ تَمْشِيْٓ اُخْتُكَ فَتَقُوْلُ هَلْ اَدُلُّكُمْ عَلٰى مَنْ يَّكْفُلُهٗ ۗفَرَجَعْنٰكَ اِلٰٓى اُمِّكَ كَيْ تَقَرَّ عَيْنُهَا وَلَا تَحْزَنَ ەۗ وَقَتَلْتَ نَفْسًا فَنَجَّيْنٰكَ مِنَ الْغَمِّ وَفَتَنّٰكَ فُتُوْنًا ەۗ فَلَبِثْتَ سِنِيْنَ فِيْٓ اَهْلِ مَدْيَنَ ەۙ ثُمَّ جِئْتَ عَلٰى قَدَرٍ يّٰمُوْسٰى ( طه: ٤٠ )
Iz tamsheee ukhtuka fataqoolu hal adullukum 'alaa mai yakfuluhoo faraja 'naaka ilaaa ummika kai taqarra 'ainuhaa wa laa tahzan; wa qatalta nafsan fanajjainaaka minal ghammi wa fatannaaka futoonaa; falabista sineena feee ahli Madyana summa ji'ta 'alaa qadariny yaa Moosa (Ṭāʾ Hāʾ 20:40)
[And We favored you] when your sister went and said, 'Shall I direct you to someone who will be responsible for him?' So We restored you to your mother that she might be content and not grieve. And you killed someone, but We saved you from retaliation and tried you with a [severe] trial. And you remained [some] years among the people of Madyan. Then you came [here] at the decreed time, O Moses. (Taha  : 40)
1 Mufti Taqi Usmani
(Remember) when your sister was going (to the family of Pharaoh) and was saying, ‘Shall I lead you to one who nurses him?’ Thus We brought you back to your mother, so that her eyes might have comfort and she might not grieve. And you had killed a person, then We brought you out of the trouble; and We tested you with a great ordeal. Then you lived a number of years amidst the people of Madyan. After all this, you came O Mūsā, to a destined point of time.