"Umar came in when the Ethiopians were playing in the masjid. Umar, may Allah (SWT) be pleased with him, rebuked them, but the Messenger of Allah (ﷺ) said: 'Let them be there, O Umar, for they are Banu Arfidah.'"
Sunan an-Nasa'i Book 19, Hadith 41
← Previous Hadith "I remember the Messenger of Allah (ﷺ) covering me with his Rida' while I was watching the Ethiopians playing in the masjid, until I got bored. So you should understand the keenness of young girls to play."

Sunan an-Nasa'i Book 19, Hadith 40 Next Hadith → Entered upon her and there were two girls with her beating the duff and singing, and the Messenger of Allah (ﷺ) was covered with his garment. He uncovered his face and said: "Let them be there, O Abu Bakr, for these are the days of 'Eid." Those were the days of Mina and the Messenger of Allah (ﷺ) was in Al-Madinah on that day."

Sunan an-Nasa'i Book 19, Hadith 42