Psalm 119:106

I have sworn, and have confirmed it, That I will observe thy righteous ordinances.

Nehemiah 10:29

They clave to their brethren, their nobles, and entered into a curse, and into an oath, to walk in God's law, which was given by Moses the servant of God, and to observe and do all the commandments of Jehovah our Lord, and his ordinances and his statutes;

2 Kings 23:3

And the king stood by the pillar, and made a covenant before Jehovah, to walk after Jehovah, and to keep his commandments, and his testimonies, and his statutes, with all his heart, and all his'soul, to confirm the words of this covenant that were written in this book: and all the people stood to the covenant.

2 Chronicles 15:13-14

and that whosoever would not seek Jehovah, the God of Israel, should be put to death, whether small or great, whether man or woman.

Psalm 56:12

Thy vows are upon me, O God: I will render thank-offerings unto thee.

Psalm 66:13-14

I will come into thy house with burnt-offerings; I will pay thee my vows,

Psalm 119:115

Depart from me, ye evil-doers, That I may keep the commandments of my God.

Ecclesiastes 5:4-5

When thou vowest a vow unto God, defer not to pay it; for he hath no pleasure in fools: pay that which thou vowest.

Matthew 5:33

Again, ye have heard that it was said to them of old time, Thou shalt not forswear thyself, but shalt perform unto the Lord thine oaths:

2 Corinthians 8:5

and this , not as we had hoped, but first they gave their own selves to the Lord, and to us through the will of God.

Treasury of Scripture Knowledge

Summary

I have sworn, and I will perform it, that I will keep thy righteous judgments.

Bible References

That i will

Psalm 119:115
Depart from me, ye evil-doers, That I may keep the commandments of my God.
2 Kings 23:3
And the king stood by the pillar, and made a covenant before Jehovah, to walk after Jehovah, and to keep his commandments, and his testimonies, and his statutes, with all his heart, and all his'soul, to confirm the words of this covenant that were written in this book: and all the people stood to the covenant.

American Standard Version Public Domain