Sayyiduna Jabir (may Allah be pleased with him) says: The Noble Prophet (peace and blessings be upon him) would not sleep at night before reciting «الم تَنْزِيلُالسَّجْدَةُ» and «تَبَارَكَالَّذِيبِيَدِهِالْمُلْكُ».
Hadith Referenceمعجم صغير للطبراني / كتاب الأدعية و الأذكار / 967
Hadith Gradingمحدثین:حديث صحيح
Hadith Takhrij«حديث صحيح، وأخرجه الحاكم فى «مستدركه» برقم: 3566، والنسائي فى «الكبریٰ» برقم: 10474، 10475، 10476، 10477، والترمذي فى «جامعه» برقم: 2892، 3404، والدارمي فى «مسنده» برقم: 3454، وأحمد فى «مسنده» برقم: 14885، والطبراني فى «الأوسط» برقم: 1483، والطبراني فى «الصغير» برقم: 953، وابن أبى شيبة فى «مصنفه» برقم: 30435 قال شعيب الارناؤط : حديث صحيح»
´Narrated Jabir:` The Prophet (ﷺ) would not sleep until he recited Alif Lam Mim Tanzil and: Tabarak Alladhi Biyadihil-Mulk." This Hadith was reported similarly by more than one from Laith bin Abi Sulaim. Mughirah bin Muslim reported it from Abu Az-Zubair, from Jabir from the Prophet (ﷺ) and it is similar to this. Zuhair reported it and said: "I said to Abu Az-Zubair: 'Did you hear Jabir mentioning this Hadith?' He said: 'Safwan or Ibn Safwan informed me of it.'" It is as if Zuhair rejected the idea that this Hadith was from Abu Az-Zubair from Jabir. (Another chain) with similar in meaning. (Another chain) that Tawus said: "They are seventy good merits more of virtue in it than every Surah in the Qur'an."
Shaykh Dr. Abdur Rahman Freywai
Commentary: Note: (This hadith is authentic due to corroborating narrations (mutaba‘at); otherwise, its narrator "Layth ibn Abi Sulaym" is weak. See al-Sahihah, no. 585.)
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 2892