What is the example that Prophet Muhammad (saw) set with regards to raising his hands in supplication for rain?
 Anas reported that the Apostle of Allah (may peace be upon him) was not accustomed to raice his hands in any supplication he made except when praying for rain. (He would then raise [his hands] high enough) that the whiteness of his armpits became visible. 'Abd al-A'la said that (he was in doubt whether it was) the whiteness of his armpit or armpits.