Even the angels told Mohammed to get himself cupped. Ibn-i-Majah vol.5 no.3477 p.25 vol.5 no.3480-3481 p.26
Hata malaika waliimwambia Muhammad aumikwe. Ibn-i-Majah juzuu ya 5 na.3477 uk.25 juzuu ya 5 na.3480-3481 uk.26.