ßÊÇÈ ÇáÊíãã : Hadeeth No:337 : 'Abdur Rahman bin Abza: that while he was in the company of 'Umar, 'Ammar said to 'Umar, "We were in a detachment and became Junub and I blew the dust off my hands (performed the rolling over the earth and prayed.)" ...

ßÊÇÈ ÇáÏíÇÊ : Hadeeth No:6430 : 'Abdullah bin 'Umar: One of the evil deeds with bad consequence from which there is no escape for the one who is involved in it is to kill someone unlawfully....