It was narrated from Abu Hurairah that:
The Prophet ﷺ said: "The Right Hand of Allah is full and that is never affected by the continuous spending, night and day. In His other Hand, is the Scale, which He raises and lowers. Have you seen what Allah has spent since He created the heavens and the earth? And that has not decreased what is in His Hands in the slightest.'"

حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، أَنْبَأَنَا مُحَمَّدُ بْنُ إِسْحَاقَ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ ـ ﷺ ـ قَالَ " يَمِينُ اللَّهِ مَلأَى لاَ يَغِيضُهَا شَىْءٌ سَحَّاءُ اللَّيْلَ وَالنَّهَارَ وَبِيَدِهِ الأُخْرَى الْمِيزَانُ يَرْفَعُ الْقِسْطَ وَيَخْفِضُهُ قَالَ أَرَأَيْتَ مَا أَنْفَقَ مُنْذُ خَلَقَ اللَّهُ السَّمَوَاتِ وَالأَرْضَ فَإِنَّهُ لَمْ يَنْقُصْ مِمَّا فِي يَدَيْهِ شَيْئًا " .