The Romans - 30:20
It is one of His signs that He created you from a dust and then you became mankind, spreading out and multiplying.
The multiplication of people:
Council/42:11
It is He Who created the heavens and the earth by splitting them. He created mates for you from among yourselves, and He created livestock in pairs. Thus He produces you therein. There is nothing like Him. He is the Hearing, the Seeing.
Originator/35:11
Allah created you from dust, then from a drop, then He created you in pairs. It is only by His knowledge that a female conceives and gives birth. The long life of a creature and the short life of a creature is according to a record in a Book. This is easy for Allah.