Abdullah bin Mas'ud narrated a Marfu'narration:
"There are three whom Allah, the Mighty and Glorious, loves: A man who stood at night reciting the Book of Allah; a man who spent in charity with his right hand, concealing it"- it seems to me he said "from his left hand"- "and a man who was in a small expedition while his companions were decimated, yet he faced enemy." (ES)
English reference (ES): Vol. 4, Book 12, Hadith 2567 (ES)
Arabic reference (ES): Book 38, Hadith 2766 (ES)