Sura al-Ḥajj 22:28

لِّيَشْهَدُوا۟ مَنَٰفِعَ لَهُمْ وَيَذْكُرُوا۟ ٱسْمَ ٱللَّـهِ فِىٓ أَيَّامٍ مَّعْلُومَٰتٍ عَلَىٰ مَا رَزَقَهُم مِّنۢ بَهِيمَةِ ٱلْأَنْعَٰمِ فَكُلُوا۟ مِنْهَا وَأَطْعِمُوا۟ ٱلْبَآئِسَ ٱلْفَقِيرَ

li-yashhadū manāfiʿa lahum wa-yadhkurū isma allāhi fī ayyāmin maʿlūmātin ʿalā mā razaqahum min bahīmati l-anʿāmi fa-kulū minhā wa-aṭʿimū l-bāʾisa l-faqīra

"That they may witness the benefits (provided) for them, and celebrate the name of Allah, through the Days appointed, over the cattle which He has provided for them (for sacrifice): then eat ye thereof and feed the distressed ones in want.