Sahih al-Bukhari Prayers (Salat) Busr bin Sa'id Sahih that Zaid bin Khalid sent him to Abi Juhaim to ask him what he had heard from Allah’s Messenger (ﷺ) about a person passing in front of another person who was praying. Abu Juhaim replied, “Allah’s Messenger (ﷺ) said, ‘If the person who passes in front of another person in prayer knew the magnitude of his sin he would prefer to wait for 40 (days, months or years) rather than to pass in front of him.” Abu An-Nadr said, “I do not remember exactly whether he said 40 days, months or years.” https://parallelquran.com/hadith/sahih-al-bukhari-501/ Sahih al-Bukhari Beginning of Creation Busr bin Sa'id Sahih That Zaid bin Khalid Al-Juhani narrated to him something in the presence of Sa`id bin ‘Ubaidullah Al- Khaulani who was brought up in the house of Maimuna the wife of the Prophet. Zaid narrated to them that Abu Talha said that the Prophet (ﷺ) said, “The Angels (of Mercy) do not enter a house wherein there is a picture.” Busr said, “Later on Zaid bin Khalid fell ill and we called on him. To our surprise we saw a curtain decorated with pictures in his house. I said to Ubaidullah Al-Khaulani, “Didn’t he (i.e. Zaid) tell us about the (prohibition of) pictures?” He said, “But he excepted the embroidery on garments. Didn’t you hear him?” I said, “No.” He said, “Yes, he did.” https://parallelquran.com/hadith/sahih-al-bukhari-3093/ Sahih Muslim The Book of Prayers Busr bin Sa'id Sahih If anyone who passes in front of a man who is praying knew the responsibility he incurs, he would stand still forty (years) rather than to pass in front of him Abu Nadr said: I do not know whether he said forty days or months or years. https://parallelquran.com/hadith/sahih-muslim-1034/