The translated text in English while preserving the HTML tags is: "Animals that have been slaughtered as sacrificial offerings, their meat is prohibited from being sold again. If this is done, their sacrificial worship will not be accepted by Allah SWT. As the Prophet Muhammad said: 'Whoever sells the skin of their sacrificial animal, their sacrifice will not be accepted.' (HR. Hakim and Baihaqi) Not only the meat, but also other parts of the animal's body are prohibited from being sold, such as the head, legs, and so on."

This is also supported by the word of Allah SWT in Surah Al-Hajj verse 28: "So eat of them (the sacrificial animals) and feed the distressed and needy."

Other prohibitions that should not be done while sacrificing are giving the sacrificial meat as payment to the slaughterer. This practice is considered the same as selling the sacrificial meat. As explained in the book Kifayatul-Ahyar by Abu Bakar bin Muhammad al-Husaini:

"And know that the function of sacrificial animals is to be utilized. Therefore, it is not allowed to sell them, it is also not allowed to sell their skins, and it is not permissible to use the proceeds from the sale as payment for the butcher, even though it is a voluntary sacrifice (not a vow sacrifice)...""

The last prohibition when sacrificing is to recite the Prophet's blessings when slaughtering. This is because there is no evidence explaining that the Prophet recited blessings when slaughtering sacrificial animals. Therefore, when slaughtering, it is recommended to recite the basmalah and takbir. The existence of this prohibition is feared that people will imagine the Prophet when he is being slaughtered. With that, the intention to sacrifice animals for the sake of Allah SWT is disturbed.