《金史·本纪·卷二》
如果开始约定用一个人赎的，就照开始的约定办。 
若元约以一人赎者，即从元约。 
If at the beginning it was agreed to redeem one person, then do as agreed at the beginning.
<s>[INST] Translate to English, please: 若元约以一人赎者，即从元约。  [/INST] If at the beginning it was agreed to redeem one person, then do as agreed at the beginning.</s>
Translate to English, please: 若元约以一人赎者，即从元约。
user
If at the beginning it was agreed to redeem one person, then do as agreed at the beginning.
assistant