Hadith 1919

‘A’isha said the Prophet asked how much was left of a sheep which they had killed, and when she told him that only its shoulder Remained, he replied, “The whole of it is left except its shoulder.”* Tirmidhi transmitted it and said it is sahih. * Meaning that what one gives to others has lasting value, as such giving is fundamentally done for God’s sake; whereas what one keeps indicates selfishness and so has only transient value.

وَعَن عَائِشَة إِنَّهُمْ ذَبَحُوا شَاةً فَقَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَا بَقِيَ مِنْهَا؟» قَالَتْ: مَا بَقِي مِنْهَا إِلَّا كتفها قَالَ: «بَقِي كلهَا غير كتفها» . رَوَاهُ التِّرْمِذِيّ وَصَححهُ

Reference: 5619190
In-book reference: Book 6, Hadith 1919
Hadith 1919 - Zakat - Mishkat al-Masabih - Sunnah.com