´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."
Related hadith on this topic
Explanation & Benefits
Shaykh Dr. Abdur Rahman Freywai
Commentary:
Note:
(In the chain of narration, "Yazid bin Shurayh" is weak, but for the phrase ((وَلَا يَقُومُ إِلَى الصَّلَاةِ وَهُوَ حَقِنٌ)) "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
Shaykh Umar Farooq Saeedi
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