(9) باب الإِجَارَةِ إِلَى صَلاَةِ الْعَصْرِ
Narrated `Abdullah bin `Umar bin Al-Khattab:
Allah's Messenger (ﷺ) said, "Your example and the example of Jews and Christians is like the example of a man who employed some laborers to whom he said, 'Who will work for me up to midday for one Qirat each?' The Jews carried out the work for one Qirat each; and then the Christians carried out the work up to the `Asr prayer for one Qirat each; and now you Muslims are working from the `Asr prayer up to sunset for two Qirats each. The Jews and Christians got angry and said, 'We work more and are paid less.' The employer (Allah) asked them, 'Have I usurped some of your right?' They replied in the negative. He said, 'That is My Blessing, I bestow upon whomever I wish.' "
Reference: Sahih al-Bukhari 2269
In-book reference: Book 37, Hadith 9
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 36, Hadith 469