عَنْ أَبِي عُبَيْدَةَ عَنْ أَبِيهِ (يَعْنِي عَبْدَ اللَّهِ بْنَ مَسْعُودٍ) أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ كَانَ فِي الرَّكْعَتَيْنِ كَأَنَّهُ عَلَى الرَّضْفِ، قُلْتُ: حَتَّى يَقُومَ، قَالَ: حَتَّى يَقُومَ
It is narrated from Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) would be (in the Tashahhud of) two rak'ahs as if he were on a hot stone. I asked: Until he would stand up? He said: Until he would stand up.