407Sahih BukhariSahihحَدَّثَنَا حَفْصُ بْنُ عُمَرَ، قَالَ حَدَّثَنَا شُعْبَةُ، قَالَ أَخْبَرَنِي قَتَادَةُ، قَالَ سَمِعْتُ أَنَسًا، قَالَ قَالَ النَّبِيُّ صلى الله عليه وسلم لاَ يَتْفِلَنَّ أَحَدُكُمْ بَيْنَ يَدَيْهِ وَلاَ عَنْ يَمِينِهِ، وَلَكِنْ عَنْ يَسَارِهِ أَوْ تَحْتَ رِجْلِهِ "Narrated Anas:The Prophet (ﷺ) said, "None of you should spit in front or on his right but he could spit either on his left or under his foot."Reference: Sahih al-Bukhari 412 In-book : Book 8, Hadith 62 USC-MSA web (English) : Vol. 1, Book 8, Hadith 404 (deprecated)