Psalm 119:106
"I have sworn, and I will perform it, that I will keep thy righteous judgments."
Cross References (ranked by relevance)
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 the LORD our Lord, and his judgments and his statutes;
Thy vows are upon me, O God: I will render praises unto thee.
And the king stood by a pillar, and made a covenant before the LORD, to walk after the LORD, and to keep his commandments and his testimonies and his statutes with all their heart and all their soul, to perform the words of this covenant that were written in this book. And all the people stood to the covenant.
And this they did, not as we hoped, but first gave their own selves to the Lord, and unto us by the will of God.
Depart from me, ye evildoers: for I will keep the commandments of my God.
Again, ye have heard that it hath been said by them of old time, Thou shalt not forswear thyself, but shalt perform unto the Lord thine oaths: