Mark 6:23

And he swore to her, Whatever thou shalt ask of me, I will give thee, to the half of my kingdom.

Acts 23:12

And when it was day, the Jews banded together, and bound themselves under a curse, saying that they would neither eat nor drink till they had killed Paul.

Matthew 14:7

whereupon he promised with an oath to give her whatever she might ask.

Matthew 14:9

And the king was sorry; but on account of his oaths, and of those at table with him, he ordered it to be given,

Treasury of Scripture Knowledge

Summary

Or if a soul swear, pronouncing with his lips to do evil, or to do good, whatsoever it be that a man shall pronounce with an oath, and it be hid from him; when he knoweth of it, then he shall be guilty in one of these.

Bible References

To do evil

Matthew 14:7
whereupon he promised with an oath to give her whatever she might ask.
Mark 6:23
And he swore to her, Whatever thou shalt ask of me, I will give thee, to the half of my kingdom.
Acts 23:12
And when it was day, the Jews banded together, and bound themselves under a curse, saying that they would neither eat nor drink till they had killed Paul.