Donating Blood and Buying It for One in Dire Necessity

The questioner:
And it is not the case, is it permissible for a person to give to people, like the blood that is needed, is it permissible to give to another person,

The Shaykh:
for dire necessity, blood is donated to the injured from the perspective of dire necessity, Allah the Exalted said: “Forbidden to you are dead animals, blood, and the flesh of pigs” , for dire necessity it is permissible, it is permissible to transfuse the sick person with blood, and even though it is ritually impure, it is permissible due to dire necessity, just as it is permissible to use the fat of a dead animal, even though the dead animal is forbidden, but due to dire necessity, but selling blood is not permissible, as for giving it as a donation, there is no harm in it, as for selling it, it is not permissible, because it is ritually impure,

Another questioner:
What shall we start with?

The Shaykh:
Buying for one in dire necessity, if he does not find blood and he is in dire necessity, he buys it, and the sin falls on the seller, and he is permitted to buy it for the sake of dire necessity, because he cannot reach this necessity except by the price, so he is considered excused.