Narrated Thawban: The Messenger of Allah ﷺ said: Three things one is not allowed to do: supplicating Allah specifically for himself and ignoring others while leading people in prayer; if he did so, he deceived them; looking inside a house before taking permission: if he did so, it is as if he entered the house, saying prayer while one is feeling the call of nature until one eases oneself.
Hadith Referenceسنن ابي داود / كتاب الطهارة / 90
Hadith Gradingالألبانی:ضعيف | زبیر علی زئی:حسن, مشكوة المصابيح (1070), اسماعيل بن عياش صرح بالسماع من شيخ الشامي عند الترمذي (357) وروايته عن الشاميين مقبولة عند الجمهور ويزيد بن شريح: حسن الحديث وثقه ابن حبان والترمذي وغيرھما، وانظر الحديث الآتي وابن ماجه (619، 923)
Hadith Takhrij« سنن الترمذی/الصلاة 148 (357)، سنن ابن ماجہ/الإقامة 31 (923)، (تحفة الأشراف: 2089)، وقد أخرجہ: مسند احمد (5/280) (ضعیف) » (اس حدیث کا ایک راوی یزید ضعیف ہے ، نیز وہ سند میں مضطرب بھی ہوا ہے، ہاں اس کے دوسرے ٹکڑوں کے صحیح شواہد موجود ہیں)
Benefits and Issues: According to Shaykh al-Albani rahimahullah, this narration is weak. The last two points mentioned in it are established from other hadiths as well. However, the first-mentioned point is questionable, because there are some supplications in prayer in which the singular form is used, and every person, including the imam, recites them in the singular form. Therefore, how can it be correct to describe this as a betrayal by the imam?
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 90
´Thawban narrated that :` the Prophet said: "It is not allowed for a man to look into the interior of a man's house until he has been given permission, for if he looks, then he has entered. And one who leads people (in Salat) should not supplicate for himself alone with the exclusion of his congregation. If he does, then he has betrayed them. And one is not to stand for Salat while he has to urinate."
Shaykh Dr. Abdur Rahman Freywai
Commentary: Note: (In the chain of narration, "Yazid bin Shurayh" is weak, but for the phrase ((وَلَايَقُومُإِلَىالصَّلَاةِوَهُوَحَقِنٌ)) "And one should not stand for prayer while restraining stool or urine," there are authentic supporting narrations.)
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 357