Sunan Abi Dawud 833
سنن أبي داود#833Da'ifحَدَّثَنَا أَبُو تَوْبَةَ الرَّبِيعُ بْنُ نَافِعٍ، أَخْبَرَنَا أَبُو إِسْحَاقَ، - يَعْنِي الْفَزَارِيَّ - عَنْ حُمَيْدٍ، عَنِ الْحَسَنِ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ كُنَّا نُصَلِّي التَّطَوُّعَ نَدْعُو قِيَامًا وَقُعُودًا وَنُسَبِّحُ رُكُوعًا وَسُجُودًا .
Jabir b. ‘Abd Allah said:we used to offer supererogatory prayers and recite supplications while we were standing, and would glorify Allah while bowing and prostrating
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniDaif Muquf
Muhammad Muhyi Al-Din Abdul HamidDaif Muquf
Zubair Ali ZaiDaif
In-book reference: 2:443