´It was narrated from 'Utbah bin 'Amir that the Messenger of Allah said:` "The conditions that are most deserving of fulfillment, are those by means of which the private parts become allowed to you."
Hadith ReferenceSunan an-Nasa'i / The Book of Marriage / Hadith: 3283
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه