Sunan an-Nasa'i 4658
سنن النسائي#4658SahihIt was narrated from Ibn 'Umar that:the Messenger of Allah forbade selling loyalty or giving it away. (Shah)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 44:210