Surah Al-Muddaththir, ayah 6

74:6

وَلَا تَمۡنُن تَسۡتَكۡثِرُ ٦

Walā tamnun tastakthir

And do not confer favor to acquire more1790

Footnotes

1790 An alternative meaning is "Do not consider any favor you have conferred to be great."