أَخْبَرَنَا يَزِيدُ بْنُ هَارُونَ ، أَخْبَرَنَا الْعَوَّامُ بْنُ حَوْشَبٍ ، قَالَ : حَدَّثَنِي عَمْرُو بْنُ مُرَّةَ ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي لَيْلَى ، عَنْ عَلِيٍّ ، قَالَ : أَتَانَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ حَتَّى وَضَعَ قَدَمَهُ بَيْنِي وَبَيْنَ فَاطِمَةَ ، فَعَلَّمَنَا مَا نَقُولُ إِذَا أَخَذْنَا مَضَاجِعَنَا :" ثَلَاثًا وَثَلَاثِينَ تَسْبِيحَةً، وَثَلَاثًا وَثَلَاثِينَ تَحْمِيدَةً، وَأَرْبَعًا وَثَلَاثِينَ تَكْبِيرَةً ".
قَالَ عَلِيٌّ : فَمَا تَرَكْتُهَا بَعْدُ.
فَقَالَ لَهُ رَجُلٌ : وَلَا لَيْلَةَ صِفِّينَ؟.
قَالَ : وَلَا لَيْلَةَ صِفِّينَ

Yazid bin Harun informed us, Al-Awwam bin Hawshab informed us, he said: Amr bin Murrah told me, on the authority of Abd al-Rahman bin Abi Laila, On the authority of Ali, he said: The Messenger of God, may God bless him and grant him peace, came to us and put his foot between me and Fatima, so he taught us what to say when we took Our bed: “Thirty-three tasbihs, thirty-three praises, and thirty-four takbirs.”
Ali said: I have not left it yet.
A man said to him: Not even on the night of Siffin?
He said: Not even on the night of Siffin