Ishaq bin Yusuf bin Mrdas إسحاق بن يوسف بن مرداس · The Book on Marriage

The Messenger of Allah said: "When someone whose religion and character you are pleased with proposes to (someone under the care) of one of you, then marry to him. If you do not do so, then there will be turmoil (Fitnah) in the land and abounding discord (Fasad)."