Sahih Bukhari 408

Narrated Abu Huraira and Abu Sa`id: Allah's Apostle saw some expectoration on the wall of the mosque; he took gravel and scraped it off and said, If anyone of you wanted to spit he should neither spit in front of him nor on his right but he could..

Narrated Abu Huraira and Abu Sa`id: Allah's Apostle saw some expectoration on the wall of the mosque; he took gravel and scraped it off and said, If anyone of you wanted to spit, he should neither spit in front of him nor on his right but could..

Narrated Abu Huraira and Abu Sa`id: Allah's Apostle saw some expectoration on the wall of the mosque; he took gravel and scraped it off and said, If anyone of you wanted to spit, he should neither spit in front of him nor on his right but could..

Narrated Anas: The Prophet said, None of you should spit in front or on his right but he could spit either on his left or under his foot. ..

Narrated Anas bin Malik: The Prophet said, A faithful believer while in prayer is speaking in private to his Lord, so he should neither spit in front of him nor to his right side but he could spit either on his left or under his foot. ..

Narrated Abu Sa`id: The Prophet saw sputum on (the wall of) the mosque in the direction of the Qibla and scraped it off with gravel. Then he forbade Spitting in front or on the right, but allowed it on one's left or under one's left foot. ..