(a) It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him): "Four things are part of coarseness: (1) urinating while standing, (2) praying in a place where people are passing in front, with no barrier (sutrah) between the one praying and those passing, (3) wiping dust from one's face during prayer, and (4) not responding to the adhan."
(b) This narration is likewise reported from Abdullah bin Buraydah, from his father, from the Prophet (peace and blessings be upon him), with the same meaning; in it "blowing in prayer" is mentioned in place of passing in front of the one praying, and the number four is not stated.
Al-Bukhari said: This hadith is munkar (denounced); its narrators are inconsistent about it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 3552
Hadith Gradingمحدثین:صحيح لغيره
Hadith Takhrij«صحيح لغيره۔ اخرجه البخاري في تاريخه 3/ 495»