Psalms 119:106

I have sworn, and I will perform it, that I will keep thy righteous judgments.
— Psalms 119:106, King James Version

In other translations

World English Bible (WEB)

I have sworn, and have confirmed it, That I will obey your righteous ordinances.

American Standard Version (ASV)

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

Young's Literal Translation (YLT)

I have sworn, and I confirm <FI>it<Fi> , To keep the judgments of Thy righteousness.