It is narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) asked his Companions: "Who is the best of people?" The Companions said: O Messenger of Allah, the man who expends his wealth and his life (in the way of Allah). He (peace and blessings be upon him) said: "How excellent this man is! But he is not the one (meant as the very best); rather, the best of people is the man who expends all his capacity and his full effort."
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب الزكاة / 976
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :لم يذكر حكمًا صريحًا على الإسناد. » «أخرجه مسند الطيالسي برقم: 1963»