One can never repay their mother
He witnessed Ibn Umar and a Yemeni man doing the Tawaf of the House (the Kābah). The man was carrying his mother on his back and saying, "I am her humble camel. If her ride is frightened, I will not be frightened." Then he said, "O Ibn Umar, do you think I have repaid her?" Ibn Umar replied, "No, not even for a single groan ˹of labor pain˺ of hers."
Ibn Umar then continued the Tawaf and came to the Maqam ˹Ibrahim˺, where he prayed two units of prayer. Then he said, "O son of Abu Musa, indeed, every two units of prayer expiate what comes before them."
أَنَّهُ شَهِدَ ابْنَ عُمَرَ وَرَجُلٌ يَمَانِيٌّ يَطُوفُ بِالْبَيْتِ حَمَلَ أُمَّهُ وَرَاءَ ظَهْرِهِ يَقُولُ: إِنِّي لَهَا بَعِيرُهَا الْمُذَلَّلُ إِنْ أُذْعِرَتْ رِكَابُهَا لَمْ أُذْعَرِ. ثُمَّ قَالَ: يَا ابْنَ عُمَرَ أَتُرَانِي جَزَيْتُهَا؟ قَالَ: لاَ وَلاَ بِزَفْرَةٍ وَاحِدَةٍ
ثُمَّ طَافَ ابْنُ عُمَرَ فَأَتَى الْمَقَامَ فَصَلَّى رَكْعَتَيْنِ ثُمَّ قَالَ: يَا ابْنَ أَبِي مُوسَى إِنَّ كُلَّ رَكْعَتَيْنِ تُكَفِّرَانِ مَا أَمَامَهُمَا