عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ
أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: قَالَ اللَّهُ: أَنْفِقْ يَا ابْنَ آدَمَ، أُنْفِقْ عَلَيْكَ
On the authority of Abu Harayrah (radiyallahu anhu) from the Prophet (sallallahu alayhi wa sallam), who said: Allah (mighty and sublime be He) said: Spend (on charity), O son of Adam, and I shall spend on you. It was related by al-Bukhari (also by Muslim).
The Forty Qudsi 11, Book 1, Forty Hadith Qudsi, Hadith 11. 1 min read