(9) باب النَّهْىِ عَنْ رَفْعِ الْبَصَرِ، إِلَى السَّمَاءِ فِي الصَّلاَةِ
It was narrated from 'Ubaidullah bin Abdullah that:
A man from among the companions of the Prophet (ﷺ) told him that he heard the Messenger of Allah (ﷺ) say: 'If any one of you in praying, let him not lift his gaze to the sky, or his eyesight will be taken away.'" (ES)
Reference (ES): Sunan an-Nasa'i 1194 (ES)
In-book reference (ES): Book 13, Hadith 16 (ES)
English translation (ES): Vol. 2, Book 13, Hadith 1195 (ES)