A man bought a heap and the buyer said it was one hundred kilograms, and the buyer did not know the kilogram, so when he bought it he found it to be twenty more, so the seller wanted to take the twenty

The questioner : Shaykh, a man bought a heap of food and said to the buyer, this is for one hundred kilograms, and the man, the buyer, is a layman who does not know the kilogram, but this heap was estimated to be enough for the guests, so he said, I bought this heap. The buyer said, this is... When he bought it, it became clear that it was one hundred and twenty kilograms, so the seller said, I want to take the twenty. He said, if you take the twenty, it will not be enough for the guests. Does the buyer have the option?

The Shaykh : According to the school of thought, he does not have the option.

The questioner : He bought it as this heap; he does not know the kilogram.

The Shaykh : Why would he accept?

The questioner : He accepts. The contract was concluded on this heap.

The Shaykh : Yes, I understand, but on the basis that it is one hundred kilograms? Yes?

The questioner : Does he not have the option, O Shaykh?

The Shaykh : He does not have the option, but we mentioned that the correct opinion is that he has the option as long as his purpose was not fulfilled, because the cause is the same, it and the land.

The questioner : But is he excused for his ignorance?

The Shaykh : Yes?

The questioner : Is he excused for his ignorance?

The Shaykh : Who?

The questioner : The buyer's.

The Shaykh : No, no, in the matter of transactions, one is not excused for ignorance. Yes?