The Messenger of Allah ﷺ said, "Performing one Amra after another expiates whatever sins occur between them, and the only reward for an accepted Hajj is Paradise."
حدثنا أبو كريب حدثنا وكيع عن سفيان عن سمي عن أبي صالح
قال رسول الله ﷺ العمرة إلى العمرة تكفر ما بينهما والحج المبرور ليس له جزاء إلا الجنة
Graded as agreed upon. Recorded by Muslim, no. 1349, from Abu Kurayb, and Bukhari, Umrah, chapter on the obligation of Umrah and its merit, no. 1773, through the hadith narrated by Sumayy.