Luke 1:6

They were both just in the sight of God, blameless in their obedience to all the commands and regulations of God;

1 Thessalonians 2:10

You are witnesses, and so is God, to our behaviour among you believers, how pious and upright and blameless it was,

Titus 2:14

who gave himself up for us to redeem us from all iniquity and secure himself a clean people with a zest for good works.

1 Peter 1:18-19

you know it was not by perishable silver or gold that you were ransomed from the futile traditions of your past,

Treasury of Scripture Knowledge

Summary

But as for me, I will walk in mine integrity: redeem me, and be merciful unto me.

Bible References

I will

Luke 1:6
They were both just in the sight of God, blameless in their obedience to all the commands and regulations of God;
1 Thessalonians 2:10
You are witnesses, and so is God, to our behaviour among you believers, how pious and upright and blameless it was,