Yazid bin Abi Ziyad يزيد بن أبي زياد · The Chapters on Marriage

the Messenger of Allah said: “Marriage is part of my sunnah, and whoever does not follow my sunnah has nothing to do with me. Get married, for I will boast of your great numbers before the nations. Whoever has the means, let him get married, and whoever does not, then he should fast for it will diminish his desire.”