Sahih al-Bukhari 7068Book 92, Hadith 19
حَدَّثَنَا مُحَمَّدُ بْنُ يُوسُفَ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّبَيْرِ بْنِ عَدِيٍّ، قَالَ أَتَيْنَا أَنَسَ بْنَ مَالِكٍ فَشَكَوْنَا إِلَيْهِ مَا نَلْقَى مِنَ الْحَجَّاجِ فَقَالَ " اصْبِرُوا، فَإِنَّهُ لاَ يَأْتِي عَلَيْكُمْ زَمَانٌ إِلاَّ الَّذِي بَعْدَهُ شَرٌّ مِنْهُ، حَتَّى تَلْقَوْا رَبَّكُمْ ". سَمِعْتُهُ مِنْ نَبِيِّكُمْ صلى الله عليه وسلم.
We went to Anas bin Malik and complained about the wrong we were suffering at the hand of Al- Hajjaj. Anas bin Malik said, "Be patient till you meet your Lord, for no time will come upon you but the time following it will be worse than it. I heard that from the Prophet."