'Swears' in the Bible

"'Or if anyone swears rashly with his lips to do evil, or to do good, whatever it is that a man might utter rashly with an oath, and it is hidden from him; when he knows of it, then he shall be guilty of one of these.

When a man vows a vow to Yahweh, or swears an oath to bind his soul with a bond, he shall not break his word; he shall do according to all that proceeds out of his mouth.

"If a man sin against his neighbor, and an oath is laid on him to cause him to swear, and he comes and swears before your altar in this house;

But the king shall rejoice in God. Everyone who swears by him will praise him, for the mouth of those who speak lies shall be silenced. For the Chief Musician. A Psalm by David.

so that he who blesses himself in the earth shall bless himself in the God of truth; and he who swears in the earth shall swear by the God of truth; because the former troubles are forgotten, and because they are hidden from my eyes.

Then he said to me, "This is the curse that goes out over the surface of the whole land; for everyone who steals shall be cut off according to it on the one side; and everyone who swears falsely shall be cut off according to it on the other side.

I will cause it to go out," says Yahweh of Armies, "and it will enter into the house of the thief, and into the house of him who swears falsely by my name; and it will remain in the midst of his house, and will destroy it with its timber and its stones."