Sunan an-Nasa'i 4986
سنن النسائي#4986SahihIt was narrated from Abdullah bin Hubshi Al-Khath'ami that:The Prophet [SAW] was asked: "Which deed is best?" He said: "Faith in which there is no doubt, Jihad in which there is no Ghulul, and Hajjatun Mabrur
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 ZaiHasan
In-book reference: 47:2