Busr bin Sa’d says that the nephew of Sayyiduna Ubayy bin Ka’b (may Allah be pleased with him), Abu Juhaim, sent me to Zayd bin Khalid al-Juhani (may Allah be pleased with him) to ask him what he had heard regarding someone passing in front of a person who is praying. He said that he heard the Messenger of Allah (peace and blessings be upon him) say: If (the passerby) stands for forty, it is better for him than to pass in front (of the one praying). Now I do not know whether forty days, months, or years are meant.