Narrated by Sayyidina Anas bin Maalik radi Allahu anhu :
RasoolAllahﷺ passed by an area of Madina Shareef and saw small girls beating their duff and singing these lines :
“We are the girls of (the tribe of) Bani Najjar
O the excellence in having Muhammadﷺ as our neighbor.”
RasoolAllahﷺ told them, “Allah knows that I love you.”
Sunnan Ibn Maajah : Book 9, #1974