حَدَّثَنَا شَاذُّ بْنُ فَيَّاضٍ، حَدَّثَنَا هِشَامٌ الدَّسْتَوَائِيُّ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، قَالَ كَانَ أَصْحَابُ رَسُولِ اللَّهِ صلى الله عليه وسلميَنْتَظِرُونَ الْعِشَاءَ الآخِرَةَ حَتَّى تَخْفِقَ رُءُوسُهُمْ ثُمَّ يُصَلُّونَ وَلاَ يَتَوَضَّئُونَ ‏.‏قَالَ أَبُو دَاوُدَ زَادَ فِيهِ شُعْبَةُ عَنْ قَتَادَةَ قَالَ كُنَّا عَلَى عَهْدِ رَسُولِ اللَّهِ صلى الله عليه وسلم ‏.‏ وَرَوَاهُ ابْنُ أَبِي عَرُوبَةَ عَنْ قَتَادَةَ بِلَفْظٍ آخَرَ
Translation
Narrated Anas

Shaddad ibn Fayyad narrated to us: Hisham al-Dusta'i narrated to us, from Qatadah, from Anas, who said: The Companions of the Messenger of Allah (may peace be upon him) used to wait for the final 'Isha prayer until their heads nodded in sleep, then they would pray without performing ablution.

Abu Dawud said: Shu'bah added in it from Qatadah, who said: We were at the time of the Messenger of Allah (may peace be upon him).

And Ibn Abi 'Arubah narrated it from Qatadah with different wording.