“I do not know except that he attributed it to the Prophet ﷺ” – “Allah says: ‘O son of Adam, devote yourself to My worship, and I will fill your heart with contentment and take care of your poverty; but if you do not do that, then I will fill your heart with worldly concerns and will not take care of your poverty.’” (Using translation from Ibn Mājah 4107)
عَنِ النَّبِيِّ ﷺ قَالَ اللَّهُ ﷻ ابْنَ آدَمَ تَفَرَّغْ لِعِبَادَتِي أَمْلَأْ صَدْرَكَ غِنًى وَأَسُدَّ فَقْرَكَ وَإِلَّا تَفْعَلْ مَلَأْتُ صَدْرَكَ شُغْلًا وَلَمْ أَسُدَّ فَقْرَكَ