Book 65: Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Chapter 31
Allah's Statement: "And spend in the Cause of Allah (i.e., Jihad of all kinds), and do not throw yourselves into destruction (by not spending your wealth in the Cause of Allah), and do good. Truly, Allah loves A1-Muhsinun (the good-doers) ." (V.2:195)
Hudhaifa said, "The Verse:--
"And spend (of your wealth) in the Cause of Allah and do not throw yourselves in destruction,"
(2.195) was revealed concerning spending in Allah's Cause (i.e. Jihad).