Narrated 'Aishah, the Mother of the Believers:
"The Prophet (ﷺ) wanted to wipe the running nose of Usamah." 'Aishah said: "Leave it to me so that I may be the one to do it." He said: "O 'Aishah, love him, for verily I love him." (ES)
English reference (ES): Vol. 1, Book 46, Hadith 3818 (ES)
Arabic reference (ES): Book 49, Hadith 4189 (ES)