Sunan an-Nasa'i
Sunan an-Nasa'i 1582
Arabic hadith text
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا أَبُو الأَحْوَصِ، عَنْ سِمَاكٍ، عَنْ جَابِرِ بْنِ سَمُرَةَ، قَالَ كُنْتُ أُصَلِّي مَعَ النَّبِيِّ صلى الله عليه وسلم فَكَانَتْ صَلاَتُهُ قَصْدًا وَخُطْبَتُهُ قَصْدًا .
Translation
Qutaybah narrated to us; he said: Abu al-Ahwas narrated to us, from Simak, from Jabir ibn Samurah, who said: I used to pray with the Prophet (peace and blessings be upon him). His prayer was moderate in length, and his sermon was moderate in length.
Translation notes
Qasdan means balanced or moderate in length; the source does not give a specific duration.