Sunan Ibn Majah
3723
Sahih+2

It was narrated from Qais bin Tihfah Al-Ghifari that his father said:"The Messenger of Allah(ﷺ) found me sleeping in the masjid on my stomach. He nudged me with his foot and said: 'Why are you sleeping like this? This is a kind of sleep that Allah dislikes,' or 'that Allah hates

SahihAl-Albani
SahihMuhammad Fouad Abd al-Baqi