Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: I heard the Prophet Muhammad (peace and blessings be upon him) say: "Whoever performs seven circuits (tawaf) of the House of Allah (the Ka'bah), for every step he takes and every step he lifts, Allah Almighty, because of it, forgives his sin, records a good deed for him, and raises his rank because of it."
Hadith Referenceصحیح ابن حبان / كتاب الحج / 3697
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيصحيح لغيره - «التعليق الرغيب» (2/ 122)، «المشكاة» (2580).فضيلة الشيخ العلّامة شُعيب الأرناؤوطإسناده ضعيف