The Companions of the Messenger of Allah (ﷺ) mentioned this word before him. The Messenger of Allah (ﷺ) said: Listen, listen! Wearing old clothes is a part of faith, wearing old clothes is a part of faith.

Abu Dawud said: He is Abu Umamah b. Tha'labat al-Ansari

Sunan Abi Dawud Book 35, Hadith 3