رَوَى اِبْنُ مُسْكَانَ عَنِ اَلْحَلَبِيِّ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: سَأَلْتُهُ عَنِ اَلرَّجُلِ يَقْضِي عَنْ أَخِيهِ أَوْ عَنْ أَبِيهِ أَوْ عَنْ رَجُلٍ مِنَ اَلنَّاسِ اَلْحَجَّ هَلْ يَنْبَغِي لَهُ أَنْ يَتَكَلَّمَ بِشَيْءٍ قَالَ «نَعَمْ يَقُولُ عِنْدَ إِحْرَامِهِ بَعْدَ مَا يُحْرِمُ اَللَّهُمَّ مَا أَصَابَنِي فِي سَفَرِي هَذَا مِنْ نَصَبٍ أَوْ شِدَّةٍ أَوْ بَلاَءٍ أَوْ شَعَثٍ فَأْجُرْ فُلاَناً فِيهِ وَ أْجُرْنِي فِي قَضَائِي عَنْهُ ».
Ibn Muskan narrated from Al-Halabi, from Abu Abdullah (a.s), who said: I asked him about a man performing Hajj on behalf of his brother, his father, or another person. Should he say anything specific? Imam (a.s) said: "Yes, after entering into Ihram, he should say: 'O Allah (swt), whatever hardship, difficulty, trial, or dishevelment I experience during this journey, grant its reward to [the person on whose behalf the Hajj is performed], and reward me for fulfilling it on their behalf.'"