ßÊÇÈ ÇáÕáÇÉ : Hadeeth No:389 : Abu Aiyub Al-Ansari:
The Prophet said, "While defecating, neither face nor turn your back to the Qibla but face either east or west." Abu Aiyub added. "When we arrived in Sham we came across some lavatories facing the Qibla; therefore we turned ourselves while using them and asked for Allah's forgiveness."
...
ßÊÇÈ ÇáæÖæÁ : Hadeeth No:203 : Al-Mughira bin Shu'ba:
Once Allah's Apostle went out to answer the call of nature and I followed him with a tumbler containing water, and when he finished, I poured water and he performed ablution and passed wet hands over his Khuffs.
...