1 Timothy 3:10

3:10 And these also must be tested first and then let them serve as deacons if they are found blameless.

Luke 1:6

1:6 They were both righteous in the sight of God, following all the commandments and ordinances of the Lord blamelessly.

Philippians 2:15

2:15 so that you may be blameless and pure, children of God without blemish though you live in a crooked and perverse society, in which you shine as lights in the world