Sahih Muslim #4587 · The Book of Jihad and Expeditions

Sahih MuslimThe same tradition has been narrated on the authority of Ubaidullah by a different chain of transmitters who do not mention the words
Sahih Muslim · Book 32 · The Book of Jihad and Expeditions
Sahih Muslim · كتاب 32 · كتاب الجهاد والسير
حَدَّثَنَاهُ ابْنُ نُمَيْرٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا عُبَيْدُ اللَّهِ، بِهَذَا الإِسْنَادِ مِثْلَهُ وَلَمْ يَذْكُرْ فِي النَّفَلِ ‏.‏
Reference : Sahih Muslim 4587In-book reference : Book 32, Hadith 68