I heard the Prophet ﷺ say, "Seek out the weak among you, for you are only granted provision and victory through your weak ones."
سمعت النبي ﷺ يقول: ابغوني ضعفاءكم، فإنما ترزقون وتنصرون بضعفائكم.
It was narrated by Abu Dawud (2594), Tirmidhi (1702), Nasai (3179), and Ahmad (21731), and graded sahih by Ibn Hibban (4647), Hakim (2/106, 145), and Bayhaqi (3/345), all of them through various chains from Abdul-Rahman bin Yazid bin Jabir, from Zayd bin Artaah Fazari, from Jubayr bin Nufayr Hadrami, that he heard Abu Darda say, and he then related it.Tirmidhi said, This hadith is hasan sahih.Hakim said, Its isnad is sahih.I say, It is as he said.