Sunan Abi Dawud, Hadith 802 ⓘ
Jabir b. Samurah reported: ’Umar said to Sa’d: people complain against you for everything, even for prayer. He replied: I prolong the first two rak’ahs of prayer and make the last two rak’ahs brief; I do not fall short of following the prayer offered by the Messenger of Allah(May peace be upon him). He said: I think so about you.
حَدَّثَنَا حَفْصُ بْنُ عُمَرَ، حَدَّثَنَا شُعْبَةُ، عَنْ مُحَمَّدِ بْنِ عُبَيْدِ اللَّهِ أَبِي عَوْنٍ، عَنْ جَابِرِ بْنِ سَمُرَةَ، قَالَ قَالَ عُمَرُ لِسَعْدٍ قَدْ شَكَاكَ النَّاسُ فِي كُلِّ شَىْءٍ حَتَّى فِي الصَّلاَةِ . قَالَ أَمَّا أَنَا فَأَمُدُّ فِي الأُولَيَيْنِ وَأَحْذِفُ فِي الأُخْرَيَيْنِ وَلاَ آلُو مَا اقْتَدَيْتُ بِهِ مِنْ صَلاَةِ رَسُولِ اللَّهِ صلى الله عليه وسلم . قَالَ ذَاكَ الظَّنُّ بِكَ .
also referenced under: Hadith 803 (DarusSalam) & Book 3, Hadith 802 (USC-MSA)