Sahih al-Bukhari 4947
Narrated `Ali:
We were in the company of the Prophet (ﷺ) and he said, "There is none among you but has his place 
written for him, either in Paradise or in the Hell-Fire." We said, "O Allah's Messenger (ﷺ)! Shall we depend 
(on this fact and give up work)?" He replied, "No! Carry on doing good deeds, for everybody will find 
easy (to do) such deeds as will lead him to his destined place." Then the Prophet (ﷺ) recited: 'As for him 
who gives (in charity) and keeps his duty to Allah, and believes in the Best reward. We will make 
smooth for him the path of ease....the path for evil.' (92.5-10)
حَدَّثَنَا يَحْيَى، حَدَّثَنَا وَكِيعٌ، عَنِ الأَعْمَشِ، عَنْ سَعْدِ بْنِ عُبَيْدَةَ، عَنْ أَبِي عَبْدِ الرَّحْمَنِ، عَنْ عَلِيٍّ ـ عَلَيْهِ السَّلاَمُ ـ قَالَ كُنَّا جُلُوسًا عِنْدَ النَّبِيِّ صلى الله عليه وسلم فَقَالَ ‏"‏ مَا مِنْكُمْ مِنْ أَحَدٍ إِلاَّ وَقَدْ كُتِبَ مَقْعَدُهُ مِنَ الْجَنَّةِ وَمَقْعَدُهُ مِنَ النَّارِ ‏"‏‏.‏ فَقُلْنَا يَا رَسُولَ اللَّهِ أَفَلاَ نَتَّكِلُ قَالَ ‏"‏ لاَ، اعْمَلُوا فَكُلٌّ مُيَسَّرٌ ‏"‏‏.‏ ثُمَّ قَرَأَ ‏{‏فَأَمَّا مَنْ أَعْطَى وَاتَّقَى * وَصَدَّقَ بِالْحُسْنَى * فَسَنُيَسِّرُهُ لِلْيُسْرَى‏}‏ إِلَى قَوْلِهِ ‏{‏فَسَنُيَسِّرُهُ لِلْعُسْرَى‏}‏