What is said regarding) the disappearance of the (religious) knowledge and the appearance of (religious) ignorance.
Narrated Anas:
Allah's Messenger (ﷺ) said, "From among the portents of the Hour are (the following): -
1. Religious knowledge will be taken away (by the death of Religious learned men).
-2. (Religious) ignorance will prevail.
-3. Drinking of Alcoholic drinks (will be very common).
-4. There will be prevalence of open illegal sexual intercourse.(1:80-O.B)
Narrated Anas:
I will narrate to you a Hadith and none other than I will tell you about after it. I heard Allah's Messenger (ﷺ) saying: From among the portents of the Hour are (the following):
-1. Religious knowledge will decrease (by the death of religious learned men).
-2. Religious ignorance will prevail.
-3. There will be prevalence of open illegal sexual intercourse.
-4. Women will increase in number and men will decrease in number so much so that fifty women will be looked after by one man.(1:81-O.B)