一个在患难中拔刀相助的朋友，是位真实的朋友。

A friend who comes to help in times of need is a true friend.

youdao

一切有血气的就知道我耶和华已经拔刀出鞘，必不再入鞘。

That all flesh may know that I the LORD have drawn forth my sword out of his sheath: it shall not return any more.

youdao

如果有人提出了一个问题，你又刚好能回答，那就拔刀相助呗。

If someone comes up with a question you can answer then go for it.

youdao