Surah III the Family of Imran “A’LAY IMRAN” Verses 156

156: O you who believe! Be not like those who disbelieve and say of their brethren when they travel in the earth or engage infighting; had they been with us, they would not have died and they would not have been slain; so Allah makes this to be an intense regret in their hearts; and Allah gives life and causes death; and Allah sees what you do.

Surah IV Women “NISA” Verses 72

72: And surely among you is he who would certainly hand back! If then a misfortune befall you he says: surely Allah conferred a benefit on me that I was not present with them.

Surah VIII the Spoils of War “ANFAL” Verses 15

15: O you who believe! When you meet those who disbelieve marching for war, then turn not you’re back to them.

Surah IX Repentance “BARAAT” Verses 44

44: They do not ask leave of you who believe in Allah and the latter day “to stay away” from striving hard with their property and their persons, and Allah knows those who guard “against evil”.