break an oath

I broke my oath not to use the gift to harm another.

I did it to make you break your oath.

But if it was a matter of honor, then how could they insist that he break his oath and tell?

I will not break my oath, just because things have gotten difficult.

"But when the time came, he broke his oath to us, as might be expected."

If they do break their oath, I should be able to hold them off long enough for you to come to my rescue.

"Forgive me, but I cannot tell you more without breaking my oath."

"Having resolved to break your oath, I wonder you waited for my word!"

I thought, Liv broke your oath once, and he heard me.

The same person who had now contracted for both their deaths, breaking his oath to her.