Compiled by Imam Yahya ibn Sharaf al-Nawawi
عن أبي هريرة رضي الله عنه قال: سئل رسول الله صلى الله عليه وسلم أي العمل أفضل؟ قال: "إيمان بالله ورسوله" قيل: ثم ماذا؟ قال: "الجهاد في سبيل الله" قيل: ثم ماذا؟ قال: "حج مبرور". ((متفق عليه))
The Messenger of Allah (ﷺ) was asked, "Which deed is the best?" He (ﷺ) replied, "Faith in Allah and His Messenger." He (ﷺ) was asked, "What is next?" He (ﷺ) replied, "Jihad (holy fighting) in the Cause of Allah." Then he was asked: "What is after that (in goodness)?" He (ﷺ) replied, "Hajj Mabrur (which is accepted by Allah)."[Al-Bukhari and Muslim].