Hadith 27353
It is narrated from Hazrat Umm Malik Bahziya (may Allah be pleased with her) that the Prophet (peace and blessings be upon him) said: "In the time of tribulation, the best person among the people will be the one who, with his wealth, remains secluded and worships his Lord and fulfills His rights; and the other is the person who, holding the reins of his horse in the path of Allah, sets out—he frightens the enemy and the enemy frightens him."