I heard the Messenger of Allah (ﷺ) say: Seek for me weak persons, for you are provided means of subsistence and helped through your weaklings.

Abu Dawud said: Zaid b. Artat is the brother of 'Adi b. Artat.
Sunan Abi Dawud Book 15, Hadith 118
← Previous Hadith Simak reported on the authority of a man from his people, on the authority of another man from them: I saw that the standard of the Messenger of Allah (ﷺ) was yellow. Sunan Abi Dawud Book 15, Hadith 117 Next Hadith → Samurah bin Jundub said “The war-cry of the Emigrants was ‘Abd Allah and that of the helpers ‘Abd Al Rahman.” Sunan Abi Dawud Book 15, Hadith 119