Sayyiduna Buraydah (may Allah be pleased with him) reports this saying of the Prophet (peace and blessings be upon him): "Three things are part of coarseness (jafa'): that a man urinates while standing, that he wipes his forehead before he has finished his prayer, and that he blows (on the ground before going down) in his prostration."
Bazzar recorded it, and Tabarani in al-Mu'jam al-Awsat; the narrators of Bazzar are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2454
Sayyiduna Anas (may Allah be pleased with him) reports the following as a marfu' hadith (attributed to the Prophet): The Prophet (peace and blessings be upon him) said: "Three things are part of coarseness (jafa'): that a man blows in his prostration, or that a man wipes his forehead before he has finished his prayer." Imam Bazzar says: The third one has slipped my memory.
Bazzar recorded it; its chain contains al-Jald bin Ayyub, who is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2455
Sayyiduna Wathilah bin al-Asqa' (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "A man should not wipe the dust from his forehead until he has finished the prayer. However, there is no harm in his wiping the sweat from his temples, for the angels keep invoking mercy on him as long as the trace of prostration (that is, dust and the like) remains on him."
Tabarani recorded it in al-Mu'jam al-Awsat; its chain contains Isa bin Abdullah bin al-Hakam bin al-Nu'man bin Bashir, who is matruk (abandoned). Bazzar gave his name like this, and al-Mizzi said the same in the biography of Muhammad bin Shu'ayb bin Sabur. Al-Dhahabi says: He is Isa bin Abd al-Rahman.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2456
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«المعجم الأوسط للطبراني باب العين باب الميم من اسمه محمد حديث 7030 المعجم الكبير للطبراني بقية الميم باب الواو ما اسند واثلة مكحول الشامي حديث 18002 ، أخرجه المعجم الأوسط للطبراني برقم: 6903»
Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) states: The Prophet (peace and blessings be upon him) would not wipe his face during the prayer.
Tabarani recorded it in al-Mu'jam al-Awsat, and its narrators have been declared trustworthy.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2457
Hadith Gradingمحدثین:إسنادہ حسن۔
Hadith Takhrij«أخرجه المعجم الأوسط للطبراني برقم: 9436»
Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) states: The Prophet (peace and blessings be upon him) would wipe the sweat from his face during the prayer.
Tabarani recorded it in al-Mu'jam al-Kabir; its chain contains Kharijah bin Mus'ab, who is extremely da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2458
Hadith Gradingمحدثین:إسنادہ ضعیف جداً
Hadith Takhrij«أخرجه المعجم الكبير للطبراني برقم: 12122»