Matthew 5:34
But I say to you, Do not take an oath at all, either by heaven, for it is the throne of God,
Isaiah 66:1
Thus says the LORD: "Heaven is my throne, and the earth is my footstool; what is the house that you would build for me, and what is the place of my rest?
James 5:12
But above all, my brothers, do not swear, either by heaven or by earth or by any other oath, but let your "yes" be yes and your "no" be no, so that you may not fall under condemnation.
Deuteronomy 23:21-23
"If you make a vow to the LORD your God, you shall not delay fulfilling it, for the LORD your God will surely require it of you, and you will be guilty of sin
Ecclesiastes 9:2
It is the same for all, since the same event happens to the righteous and the wicked, to the good and the evil, to the clean and the unclean, to him who sacrifices and him who does not sacrifice. As the good one is, so is the sinner, and he who swears is as he who shuns an oath.
Isaiah 57:15
For thus says the One who is high and lifted up, who inhabits eternity, whose name is Holy: "I dwell in the high and holy place, and also with him who is of a contrite and lowly spirit, to revive the spirit of the lowly, and to revive the heart of the contrite.