He reported God’s messenger as saying, “An <i>'umra</i> is an expiation for sins committed between it and the next, but a hajj which is accepted will receive no less a reward than paradise.” Bukhari and Muslim.

وَعَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «الْعُمْرَةُ إِلَى الْعُمْرَةِ كَفَّارَةٌ لِمَا بَيْنَهُمَا وَالْحَجُّ الْمَبْرُورُ لَيْسَ لَهُ جَزاءٌ إِلا الجنَّةُ»