ßÊÇÈ ÇáÌåÇÏ æÇáÓíÑ : Hadeeth No:2794 : Jabir bin 'Abdullah: Whenever we went up a place we would say, "Allahu--Akbar (i.e. Allah is Greater)", and whenever we went down a place we would say, "Subhan Allah."...

ßÊÇÈ ÇáãÛÇÒí : Hadeeth No:3728 : Mu'adh: The one who asked (the Prophet) was Gabriel....