If you DIFFER in anything (Faith, Salaat, Siyaam, Zakaat, etc.) amongst yourself, then REFER to Allah and his Messenger, if you really believe in Allah and in the Last Day.
Nabigaa, ammaan iyo nabadgalyo korkiisa ha ahaato, ii sheegay: 'Ma ogid waxaad, waxaa laga yaabaa inaad nolosha dheer.'