Mu'adh said that when God’s Messenger sent him to the Yemen he ordered him to take from every halim, meaning one who had reached puberty, a dinar or its equivalent in Ma'afiri,* i.e. garments of Yemen origin.
*This word, which is usually an adjective qualifying thaub (garment), is here used by itself with an explanation of the meaning following Ma'afir is the name of a tribe which was a section of Hamdan, the Yemen tribal group.
I was a clerk of Jaz’ b. Mu'awiya the paternal uncle of al-Ahnaf, and a year before the death of ‘Umar b. al-Khattab we received his letter in which he gave instruction to separate married couples among the Magians who were within the prohibited degrees. ‘Umar had not taken the jizya from the Magians till ‘Abd ar-Rahman b. ‘Auf testified that God’s Messenger had taken it from the Magians of Hajar.
Ibn ‘Abbas said he was told by ‘Umar that on the day of Khaibar some of the Prophet’s companions came and said, So and so is a martyr and so and so is a martyr,” but when they came to a man about whom they said, "So and so is a martyr” God’s Messenger declared, "By no means, I have seen him in hell in a mantle (or cloak) which he took dishonestly.” God's Messenger then said, "Go, Ibn al-Khattab, and announce among the people three times that only the believers will enter paradise.” He said he went out and announced three times, "Only the believers will enter paradise.”