If a person does not have clothing other than that made from a predatory animal, in the event that he is compelled to wear it, he can perform prayers with it provided that the necessity for him to do so remains until the end of the prescribed time. However, if he is not compelled, he must perform prayers according to the instructions that were mentioned regarding a naked person.
If a person does not have clothing other than that made from an animal whose meat is unlawful to eat but is not a predatory animal, in the event that he is not compelled to wear it, the obligatory precaution is that he must perform prayers twice: once with that clothing, and once according to the instructions that were mentioned regarding a naked person.
Ruling 829.* If a person does not have anything with which he can cover his private parts in prayers, it is obligatory for him to procure such a thing even if he has to hire or purchase it. However, if procuring it would cause him excessive difficulty due to his poor financial situation, or the item being expensive, or him suffering some injustice – then it is not necessary for him to procure it and he can perform prayers according to the instructions that were mentioned regarding a naked person.