Al-Imām al-Bukhārī narrates: Musaddad narrated to us; he said: Yaḥyā narrated to us, from Shu’bah, from Qatādah,
from Anas (may Allah Almighty be content with him). He said: “I will certainly narrate to you a ḥadīth which no one will narrate to you after me. I heard the Messenger of Allāh ﷺ say: Among the signs of the Hour are that knowledge will decrease, ignorance will prevail, adultery will become widespread, women will increase and men will decrease, until there will be one man responsible for fifty women.”
حَدَّثَنَا مُسَدَّدٌ قَالَ: حَدَّثَنَا يَحْيَى، عَنْ شُعْبَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ قَالَ: لَأُحَدِّثَنَّكُمْ حَدِيثًا لَا يُحَدِّثُكُمْ أَحَدٌ بَعْدِي، سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ
مِنْ أَشْرَاطِ السَّاعَةِ أَنْ يَقِلَّ الْعِلْمُ، وَيَظْهَرَ الْجَهْلُ، وَيَظْهَرَ الزِّنَا، وَتَكْثُرَ النِّسَاءُ، وَيَقِلَّ الرِّجَالُ، حَتَّى يَكُونَ لِخَمْسِينَ امْرَأَةً الْقَيِّمُ الْوَاحِدُ.
Reference: Sahih Al Bukhari 81