Thawban reported,

The Messenger of Allah said, "The best Dinar a man spends is a Dinar he spends on his dependents, a Dinar he spends on his mount in the cause of Allah, and a Dinar he spends on his companions in the cause of Allah."

Azami 7786

Sahih

عن ثوبان قال

قال رسول الله: أفضل دينار ينفقه الرجل: دينار ينفقه على عياله، ودينار ينفقه الرجل على دابته في سبيل الله، ودينار ينفقه على أصحابه في سبيل الله.

الأعظمي 7786صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Jihad
Chapter
Virtues of jihad
Section
Virtue of spending in the cause of Allah the Most High when the imam calls for it
Numbering
Jami al-Kamil 7786 (2nd edition)
Azami 7786