Sunan an-Nasa'i, Volume 3, Book 23, Hadith 2534 (DarusSalam)

It was narrated from 'Abdullah bin 'Umar that: the Messenger of Allah said, when mentioning charity and those who refrain from asking. "The upper hand is better than the lower hand; the upper hand is that which gives and the lower hand is that which asks."

أَخْبَرَنَا قُتَيْبَةُ، عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ وَهُوَ يَذْكُرُ الصَّدَقَةَ وَالتَّعَفُّفَ عَنِ الْمَسْأَلَةِ ‏ "‏ الْيَدُ الْعُلْيَا خَيْرٌ مِنَ الْيَدِ السُّفْلَى وَالْيَدُ الْعُلْيَا الْمُنْفِقَةُ وَالْيَدُ السُّفْلَى السَّائِلَةُ ‏" ‏ ‏.‏

sunnah.com