Sunan an Nasai
3328
Sahih+2

It was narrated from Abu Sa'eed Az-Zuraqi that a man asked the Messenger of Allah about coitus interruptus and said:"My wife is breast-feeding and I do not want her to get pregnant." The Prophet said: "What has been decreed in the womb will come to be

SahihAbu Ghuddah
SahihAl-Albani