Hadith 412 - Prayers (Salat) - Sahih Al-Bukhari - صحيح البخاري - Collection of Actions, Sayings and Teachings of Prophet Muhammad (صلى الله عليه و سلم) - Kutub as-Sittah

8. Prayers (Salat) - كتاب الصلاة

35) Chapter: It is forbidden to spit on the right side while in Salat (prayers)

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: 412
English reference: Vol. 1, Book 8, Hadith 404
In-book reference: Book 8, Hadith 62
Grade: Sahih
Read this hadith from Darussalam Collection

35) باب لاَ يَبْصُقْ عَنْ يَمِينِهِ، فِي الصَّلاَةِ

حَدَّثَنَا 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 ‏"