Sunan Abu Dawud
2012
Sahih+3

Nafi’ said “Ibn ‘Umar used to nap for a short while at Batha’ (i.e, Al Muhassab) and then enter Makkah.” He thought that Apostle of Allaah(ﷺ) used to do so

SahihAl-Albani
SahihMuhammad Muhyi Al-Din Abdul Hamid