When the Prophet ﷺ sent him to the Yemen, he ordered to take from everyone who had reached puberty one dinar or its equivalent in Mu'afiri garment of Yemen origin.
أَنَّ النَّبِيَّ ﷺ لَمَّا وَجَّهَهُ إِلَى الْيَمَنِ أَمَرَهُ أَنْ يَأْخُذَ مِنْ كُلِّ حَالِمٍ يَعْنِي مُحْتَلِمًا دِينَارًا أَوْ عِدْلَهُ مِنَ الْمَعَافِرِيِّ ثِيَابٌ تَكُونُ بِالْيَمَنِ
When the Prophet ﷺ sent him to the Yemen, he ordered him to take a male or a female calf a year old for every thirty cattle and a cow in its third year for every forty, and one dinar for every adult (unbeliever as a poll-tax) or cloths of equivalent value manufactured in the Yemen.
أَنَّ النَّبِيَّ ﷺ لَمَّا وَجَّهَهُ إِلَى الْيَمَنِ أَمَرَهُ أَنْ يَأْخُذَ مِنَ الْبَقَرِ مِنْ كُلِّ ثَلاَثِينَ تَبِيعًا أَوْ تَبِيعَةً وَمِنْ كُلِّ أَرْبَعِينَ مُسِنَّةً وَمِنْ كُلِّ حَالِمٍ يَعْنِي مُحْتَلِمًا دِينَارًا أَوْ عِدْلَهُ مِنَ الْمَعَافِرِ ثِيَابٌ تَكُونُ بِالْيَمَنِ