The Prophet ﷺ said: If someone is given something, he should give a return for it provided he can afford; if he cannot afford, he should praise him. He who praises him for it, thanks him, and he who conceals it is ungrateful to him. Abu Dawud said: It has been transmitted by Yahya b. Ayyub, from ʿUmarah b. Ghaziyyah, from Sharahbil on the authority of Jabir. Abu Dawud said: In the chain of this tradition ʿUmarah b. Ghaziyyah said: A man from my tribe said. The man referred by him is Sharahbil. It is likely that they disliked him and, therefore, they did not name him.  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ أُعْطِيَ عَطَاءً فَوَجَدَ فَلْيَجْزِ بِهِ فَإِنْ لَمْ يَجِدْ فَلْيُثْنِ بِهِ فَمَنْ أَثْنَى بِهِ فَقَدْ شَكَرَهُ وَمَنْ كَتَمَهُ فَقَدْ كَفَرَهُ  

[Machine] The Messenger of Allah ﷺ said, "Whoever is given a good deed, let him repay it. And whoever does not find anything, let him praise the giver; for who praises him has thanked him, and who conceals it has disbelieved him, and who adorns himself with something that he has not been given is like one who wears false garments."  

قَالَ رَسُولُ اللهِ ﷺ مَنْ أُوتِيَ إِلَيْهِ مَعْرُوفٌ فَوَجَدَ فَلْيُكَافِئْهُ وَمَنْ لَمْ يَجِدْ فَلْيُثْنِ بِهِ؛ فَإِنَّ مَنْ أَثْنَى بِهِ فَقَدْ شَكَرَهُ وَمَنْ كَتَمَهُ فَقَدْ كَفَرَهُ وَمَنْ تَحَلَّى بِمَا لَمْ يُعْطَ كَانَ كَلَابِسِ ثَوْبَيْ زُورٍ  

"مَنْ أُعْطِيَ شَيئًا فَليَجزِ به، وَمَنْ لَمْ يَجِدْ فَلْيُثْنِ بِه، فَإِنْ أَثْنَى بِه فَقَدْ شَكَرَهُ، وَإِنْ كَتَمَهُ فَقَدْ كَفَرَهُ، وَمَنْ تَحَلَّى بِمَا لَمْ يُعْطَ فَإِنَّهُ كَلابس ثُوْبَىْ زُورٍ".  

"عَنْ جَابِرٍ قَالَ: قَالَ رَسُولُ الله ﷺ : مَنْ أُعْطِىَ عَطَاءً فَوَجَدَ فَلْيَجْزِ بِهِ، وَمَنْ لَمْ يَجِدْ فَلْيُثْنِ، فَمَنْ أَثْنَى بِهِ فَقَدْ شَكَرَهُ، وَمَنْ كَتَمَهُ فَقَدْ كفَرَهُ، وَالْمُتَشبِّعُ بِمَا لَمْ يُعْطَ كَلاَبِسِ ثَوْبَىْ زُورٍ".