Look, if I tell you something, will you promise to keep it under your hat?

喂，如果我告诉你什么事情，你能答应保守秘密吗？

《柯林斯英汉双解大词典》

As for this temple you are building, if you follow my decrees, carry out my regulations and keep all my commands and obey them, I will fulfill through you the promise I gave to David your father.

论到你所建的这殿，你若遵行我的律例，谨守我的典章，遵从我的一切诫命，我必向你应验我所应许你父亲大卫的话。

youdao

I promise I will be one of you, and you should keep your promise too.

我答应跟你们走，但你们也要遵守你们的诺言。

youdao

"Johnsy,dear," said Sue, "will you promise me to keep your eyes closed, and not look out the window until I am done working?

VOA: special.2009.08.01