Translation of a single sentence

[kalaam]

قال سفيان فيرون أن النبي صلى الله عليه وسلم ألبس عبد الله قميصه مكافأة لما صنع‏.

what does فيرون actually means. How should it be translated

فيرون أنه سمه

JazakAllah

[godilali]

Sufyan stated, "So they view that the Prophet :saw: put his shirt on Abdullah as a reward for what he had done."

[kalaam]

jazakAllah brother