جامع الترمذي

Narrated Anas:

I walked to the Prophet (ﷺ) with some barley bread that has some rancid oil poured over it. The Prophet (ﷺ) had pawned his armour with a Jew for twenty Sa' of food that he got for his family. That day (he pawned it), I heard him saying: 'Not for one evening has the household of Muhammad had a Sa' of dates or a Sa' of grain.' And on that day he had nine wives."

[Abu 'Eisa said:] This Hadith is Hasan Sahih.