If someone deputes a person to give something

Narrated Jabir bin 'Abdullah:

I was accompanying the Prophet on a journey and was riding a slow camel that was lagging behind the others. The Prophet ﷺ passed by me and asked, "Who is this?" I replied, "Jabir bin 'Abdullah." He asked, "What is the matter, (why are you late)?" I replied, "I am riding a slow camel." He asked, "Do you have a stick?" I replied in the affirmative. He said, "Give it to me." When I gave it to him, he beat the camel and rebuked it. Then that camel surpassed the others thenceforth. The Prophet ﷺ said, "Sell it to me." I replied, "It is (a gift) for you, O Allah's Apostle." He said, "Sell it to me. I have bought it for four Dinars (gold pieces) and you can keep on riding it till Medina." When we approached Medina, I started going (towards my house). The Prophet ﷺ said, "Where are you going?" I Sad, "I have married a widow." He said, "Why have you not married a virgin to fondle with each other?" I said, "My father died and left daughters, so I decided to marry a widow (an experienced woman) (to look after them)." He said, "Well done." When we reached Medina, Allah's Apostle ﷺ said, "O Bilal, pay him (the price of the camel) and give him extra money." Bilal gave me four Dinars and one Qirat extra. (A sub-narrator said): Jabir added, "The extra Qirat of Allah's Apostle never parted from me." The Qirat was always in Jabir bin 'Abdullah's purse.

حَدَّثَنَا الْمَكِّيُّ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا ابْنُ جُرَيْجٍ، عَنْ عَطَاءِ بْنِ أَبِي رَبَاحٍ، وَغَيْرِهِ،، يَزِيدُ بَعْضُهُمْ عَلَى بَعْضٍ، وَلَمْ يُبَلِّغْهُ كُلُّهُمْ رَجُلٌ وَاحِدٌ مِنْهُمْ عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ ـ رضى الله عنهما ـ قَالَ كُنْتُ مَعَ النَّبِيِّ ﷺ فِي سَفَرٍ، فَكُنْتُ عَلَى جَمَلٍ ثَفَالٍ، إِنَّمَا هُوَ فِي آخِرِ الْقَوْمِ، فَمَرَّ بِي النَّبِيُّ ﷺ فَقَالَ " مَنْ هَذَا ". قُلْتُ جَابِرُ بْنُ عَبْدِ اللَّهِ. قَالَ " مَا لَكَ ". قُلْتُ إِنِّي عَلَى جَمَلٍ ثَفَالٍ. قَالَ " أَمَعَكَ قَضِيبٌ ". قُلْتُ نَعَمْ. قَالَ " أَعْطِنِيهِ ". فَأَعْطَيْتُهُ فَضَرَبَهُ فَزَجَرَهُ، فَكَانَ مِنْ ذَلِكَ الْمَكَانِ مِنْ أَوَّلِ الْقَوْمِ قَالَ " بِعْنِيهِ ". فَقُلْتُ بَلْ هُوَ لَكَ يَا رَسُولَ اللَّهِ. قَالَ " بِعْنِيهِ قَدْ أَخَذْتُهُ بِأَرْبَعَةِ دَنَانِيرَ، وَلَكَ ظَهْرُهُ إِلَى الْمَدِينَةِ ". فَلَمَّا دَنَوْنَا مِنَ الْمَدِينَةِ أَخَذْتُ أَرْتَحِلُ. قَالَ " أَيْنَ تُرِيدُ ". قُلْتُ تَزَوَّجْتُ امْرَأَةً قَدْ خَلاَ مِنْهَا. قَالَ " فَهَلاَّ جَارِيَةً تُلاَعِبُهَا وَتُلاَعِبُكَ ". قُلْتُ إِنَّ أَبِي تُوُفِّيَ وَتَرَكَ بَنَاتٍ، فَأَرَدْتُ أَنْ أَنْكِحَ امْرَأَةً قَدْ جَرَّبَتْ خَلاَ مِنْهَا. قَالَ " فَذَلِكَ ". فَلَمَّا قَدِمْنَا الْمَدِينَةَ قَالَ " يَا بِلاَلُ اقْضِهِ وَزِدْهُ ". فَأَعْطَاهُ أَرْبَعَةَ دَنَانِيرَ، وَزَادَهُ قِيرَاطًا. قَالَ جَابِرٌ لاَ تُفَارِقُنِي زِيَادَةُ رَسُولِ اللَّهِ ﷺ. فَلَمْ يَكُنِ الْقِيرَاطُ يُفَارِقُ جِرَابَ جَابِرِ بْنِ عَبْدِ اللَّهِ.