Sahih
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا حَفْصُ بْنُ غِيَاثٍ، عَنْ جَعْفَرٍ، بِإِسْنَادِهِ زَادَ " فَانْحَرُوا فِي رِحَالِكُمْ " .
The aforesaid tradition has also been transmitted by Hafs bin Ghiyath from Ja’far with the same chain of narrators. But this version adds “Sacrifice in your dwellings.”