Is this authentic?
إن كان الرجل ممن كان قبلكم ليأتي عليه ثمانون سنة قبل أن يحتلم
Imam Bazzar (rahimahullah) has recorded this narration as the statement of Sayyiduna ‘Abdullah ibn ‘Amr (radiyallahu ‘anhuma).
(Musnad Bazzar; Al Bahruz Zakkhar, Hadith: 2474)
‘Allamah Haythami (rahimahullah) has declared the narrators reliable with the exception of one narrator and has mentioned that there exists a difference of opinion regarding his credibility. (رواه البزار، عن شيخه عمرو بن مالك، وثقه ابن حبان وقال: يخطئ ويغرب، وتركه أبو زرعة وأبو حاتم، وبقية رجاله رجال الصحيح)
(Majma’uz Zawaid, vol. 8 pg. 135)
The narration is suitable to quote as the statement of Sayyiduna ‘Abdullah ibn ‘Amr (radiyallahu ‘anhuma).
Sayyiduna ‘Abdullah ibn ‘Amr (radiyallahu ‘anhuma) said: “A man from the nations before you, would reach eighty years old before experiencing a wet dream.”
And Allah Ta’ala Knows best.
Answered by: Moulana Suhail Motala
Approved by: Moulana Muhammad Abasoomar
This answer was collected from HadithAnswers.com. The answers were either answered or checked by Moulana Haroon Abasoomar (rahimahullah) who was a Shaykhul Hadith in South Africa, or by his son, Moulana Muhammad Abasoomer (hafizahullah), who is a Hadith specialist.