Isma'il bin Twbh bin Sulaiman إسماعيل بن توبة بن سليمان · The Chapters on Jihad

“The best Dinar that a man can spend is a Dinar that he spends on his family, a Dinar that he spends on a horse in the cause of Allah, and a Dinar that a man spends on his companions in the cause of Allah.”

“When the Messenger of Allah (ﷺ) would dispatch troops, he would say to the leader: ‘I commend to Allah’s keeping your religious commitment, your dignity and the end of your deeds.’”