Majma al-Zawaid — Hadith 12102

In one narration the words are: "One group stayed among the kings and tyrants and called to the religion of Sayyiduna Isa (peace be upon him); they were seized, cut with saws and burned in fire, yet they remained patient until they reached the presence of Allah." The rest of the narration is as before.
Al-Tabarani recorded it with two chains; the narrators of one of them are the narrators of the Sahih, except Bukayr bin Ma'ruf, whom Ahmad and others declared thiqah (trustworthy), and there is some weakness in him.