Volume 1, Book 12, Number 725:
Narrated Jabir bin Samura:
Sa’d said, “I used to pray with them a prayer similar to that of Allah’s Apostle (the prayer of Zuhr
and ‘Asr) reducing nothing from them. I used to prolong the first two Rakat and shorten the last two
Rak’at.” ‘Umar said to Sa’d “This was what we thought about you.”