Sunan Ibn Majah 1043
سنن ابن ماجه#1043Sahihحَدَّثَنَا عُثْمَانُ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا طَلْحَةُ بْنُ يَحْيَى، عَنْ يُونُسَ، عَنِ الزُّهْرِيِّ، عَنْ سَالِمٍ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " لاَ تَرْفَعُوا أَبْصَارَكُمْ إِلَى السَّمَاءِ أَنْ تَلْتَمِعَ " . يَعْنِي فِي الصَّلاَةِ .
It was narrated that Ibn ‘Umar said:“The Messenger of Allah (ﷺ) said: ‘Do not lift your gaze to the heavens lest your sight be snatched away,” meaning during prayer
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiSahih
In-book reference: 5:241