Hadithcore
Sunan Abi Dawud, 3031

The tradition mentioned above has also been transmitted by ‘Umar through a different chain of narrators.” He said “The Messenger of Allaah(ﷺ) said to the same effect. The former version is ore perfect.”

حَدَّثَنَا أَحْمَدُ بْنُ حَنْبَلٍ، حَدَّثَنَا أَبُو أَحْمَدَ، مُحَمَّدُ بْنُ عَبْدِ اللَّهِ حَدَّثَنَا سُفْيَانُ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ، عَنْ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم بِمَعْنَاهُ وَالأَوَّلُ أَتَمُّ ‏.‏

References2 variants
In-Book Reference
Book 20, Hadith 104
English Reference
Book 19, Hadith 3025