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. (Using translation from Abū Dāʾūd 1576)
أَنَّ رَسُولَ اللهِ ﷺ بَعَثَهُ إِلَى الْيَمَنِ وَأَمَرَهُ أَنْ يَأْخُذَ مِنَ الْبَقَرِ مِنْ كُلِّ ثَلَاثِينَ تَبِيعًا وَمِنْ كُلِّ أَرْبَعِينَ بَقَرَةً مُسِنَّةً وَمِنْ كُلِّ حَالِمٍ دِينَارًا أَوْ عِدْلَهُ ثَوْبَ مَعَافِرَ