Al-Adab Al-Mufrad, Hadith 1209 ⓘ
Jabir said, "The Prophet, may Allah bless him and grant him peace, did not go to sleep until he had recited 'Blessed' (67) and 'Alif-Lam-Mim. The Sending-down' (32)."
حَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ: حَدَّثَنَا سُفْيَانُ، عَنْ لَيْثٍ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ قَالَ: كَانَ النَّبِيُّ صلى الله عليه وسلم لاَ يَنَامُ حَتَّى يَقْرَأَ: تَبَارَكَ وَ {الم تَنْزِيلُ} السَّجْدَةِ.
also referenced under: Book 50, Hadith 1209 (In-Book) & Book 50, Hadith 1209 (English)