Sunan an-Nasa'i #2589 · The Book of Zakah

Sunan an-Nasa'iIt was narrated from Abu Hurairah that the Messenger of Allah said
Sunan an-Nasa'i · Book 23 · The Book of Zakah
Sunan an-Nasa'i · كتاب 23 · كتاب الزكاة
"By the One in Whose hand is my soul, if one of you were to take a rope and gather firewood on his back that would be better for him than coming to a man to whom Allah, the Mighty and Sublime, has given of His bounty and asking him (for help). Which he may or may not give
أَخْبَرَنَا عَلِيُّ بْنُ شُعَيْبٍ، قَالَ أَنْبَأَنَا مَعْنٌ، قَالَ أَنْبَأَنَا مَالِكٌ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏
"‏ وَالَّذِي نَفْسِي بِيَدِهِ لأَنْ يَأْخُذَ أَحَدُكُمْ حَبْلَهُ فَيَحْتَطِبَ عَلَى ظَهْرِهِ خَيْرٌ لَهُ مِنْ أَنْ يَأْتِيَ رَجُلاً أَعْطَاهُ اللَّهُ عَزَّ وَجَلَّ مِنْ فَضْلِهِ فَيَسْأَلَهُ أَعْطَاهُ أَوْ مَنَعَهُ ‏"‏ ‏.‏
Reference : Sunan an-Nasa'i 2589In-book reference : Book 23, Hadith 155