Shahih oleh Darussalam
haddatsana muhammadu ibnu jafarin, haddatsana syubahu, waabu dawuda an syubaha, an abi ishaqa, an amriw ibni maymunin, qala shalla umaru radhiya allahu anhu asshubha wahuwa bijamin qala abu dawuda kunna maa umara bijamin faqala inna almusyrikina kanu la yufidhuna hatta tathlua assyamsu wayaquluna asyriq tsabiru wainna nabiyya allahi shalla allahu alayhi wasallama khalafahum faafadha qabla thului assyamsi.
It was narrated that ‘Amr bin Maimoon said: `Umar (رضي الله عنه) prayed Fajr when he was in Jam`. Abu Dawood said: We were with `Umar in Jamo, and he said: The mustrikoort used not to move on until the sun rose, and they would say: Shine, (Mount) Thabeer. The Prophet ﷺ of Allah differed from them and moved on before the sun rose.