A reward will be paid to anyone who brings back the money that he lost.

凡能将他遗失的钱寻回者可得到酬金。

《新英汉大辞典》

And if he does do it, (a reward of) ten to seven hundred or many more times (the reward of the deed), will be recorded for him.

而如果做到了，将为其记录(奖赏)十到七百或更多次(善行奖赏)。

youdao

So he put a notice on the gate of the farm: whoever finds the gold watch will be reward 100 dollars.

于是，就在农场门口贴了一张告示：凡是找到金表的，奖金100美元。

youdao

However, Lawton has instead decided to step down a weight to super featherweight, and he is hopeful that he will be able to reward his supporters with more success.

BBC: Lawton excited by return to Stoke