Hadith #594
Chapter: The Book of Hajj
كتاب الحج
Arabic Text
وعنه قال: سئل النبي 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)) "المبرور" هو الذي لا يرتكب صاحبه فيه معصية.
English Translation
Abu Hurairah (may Allah be pleased with him) reported that the Prophet ﷺ was asked: "Which deed is the best?" He (ﷺ) replied, "Faith in Allah and His Messenger." Then he was asked: "What is next?" He replied, "Jihad (holy fighting) in the Cause of Allah." Then he was asked, "What is after that?" He (ﷺ) replied, "Hajj Mabrur (an accepted pilgrimage).".
Quran References
Reference: Riyadh al-Salihin, Book 10, Hadith 594
Sunnah.com ref: riyadh-salihin 594
Islam.wiki ID: IWH-67432