Sunan Abi Dawud Book 15, Hadith 27

The Prophet (ﷺ) said: He who does not join the warlike expedition (jihad), or equip, or looks well after a warrior's family when he is away, will be smitten by Allah with a sudden calamity. Yazid ibn Abdu Rabbihi said in his tradition: 'before the Day of Resurrection".

Previous Hadith

Abu Hurairah reported the Prophet (ﷺ) as saying “He who dies without having fought or having felt fighting (against the infidels) to be his duty will die guilty of a kind of hypocrisy.”

Sunan Abi Dawud Book 15, Hadith 26
Next Hadith

The Prophet (ﷺ) said: Use your property, your persons any your tongues in striving against the polytheists.

Sunan Abi Dawud Book 15, Hadith 28