Abul-Juhaim 'Abdullah bin Al-Harith (May Allah be pleased with him) said: The Messenger of Allah (ﷺ) said, "If the person who passes in front of a praying person, realizes the enormity of the sinfulness of this act, it will have been better for him to wait forty than to pass in front of him."[Al-Bukhari and Muslim].[The narrator was not sure whether the Prophet (ﷺ) said forty days, months or years.]

Abul-Juhaim 'Abdullah bin Al-Harith (May Allah be pleased with him) said: The Messenger of Allah (ﷺ) said, "If the person who passes in front of a praying person, realizes the enormity of the sinfulness of this act, it will have been better for him to wait forty than to pass in front of him."[Al-Bukhari and Muslim].[The narrator was not sure whether the Prophet (ﷺ) said forty days, months or years.]

عن أبي الجهيم عبد الله بن الحارث بن الصمة الأنصاري رضي الله عنه قال‏:‏ قال رسول الله صلى الله عليه وسلم ‏:‏ ‏ "‏لو يعلم المار بين المصلي ماذا عليه لكان أن يقف أربعين خيرًا له من أن يمر بين يديه‏"‏ ‏(‏‏(‏قال الراوي‏:‏ لا أدري قال أربعين يومًا، أو أربعين شهرًا، أو أربعين سنة‏)‏‏)‏‏.‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏‏.‏