Mishkat al-MasabihChapter 4Hadith 944
Full Sharh — Mishkat al-Masabih 944
وَعَنِ ابْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «الِاخْتِصَارُ فِي الصَّلَاةِ رَاحَةُ أَهْلِ النَّارِ» . رَوَاهُ فِي شرح السّنة
English Translation
Ibn ‘Umar reported God’s Messenger as saying, “Resting the hands on the waist in prayer is the comfort of those who go to hell.” transmitted it in Sharh as-sunna.
Source
Mishkat al-Masabih(مشكاة المصابيح)
Prayer
Hadith Number
944