The Star - 53:32
They avoid the great sins and evil deeds and commit only minor offenses. The forgiveness of your Lord is great. He knows you well when He created you from dust and when you were fetuses in the wombs of your mothers. So do not justify yourselves. He knows well the righteous.
He knows you well when you were in your mothers' wombs:
The Pilgrimage/22:5
O mankind, if you doubt about the resurrection, (remember) We created you from dust, then from a drop, then from a suspended matter (embryo), then from an offspring whose form is definite and uncertain. Thus do We inform you. And whatever We will, We keep it in the wombs for a certain term. Then We bring you forth as a baby, and then you grow to maturity. Some of you will be terminated, and some of you will be brought to the worst age. So that he may not know anything after he has knowledge. You see the earth dry and dead, but when We rain water on it, it vibrates and swells and produces beautiful plants.
The Forgiver/40:67
He created you from dust, then from a drop, then from a suspended embryo. Then He brings you out as children so that you may mature and grow old. Some of you are taken from life earlier. You will reach a predetermined age so that you may comprehend.