Mark 6:23

And he swore to her, "Whatsoever you ask of me, I will give it to you, unto half of my kingdom."

Acts 23:12

And, when it was day, the Jews, making a conspiracy, 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 should ask.

Matthew 14:9

And the king, though grieved, yet, because of the oaths and of those sitting at the table with them, 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 should ask.
Mark 6:23
And he swore to her, "Whatsoever you ask of me, I will give it to you, unto half of my kingdom."
Acts 23:12
And, when it was day, the Jews, making a conspiracy, bound themselves under a curse, saying that they would neither eat nor drink, till they had killed Paul.