1 Corinthians 1:8 who also shall confirm you unto the end -- unblamable in the day of our Lord Jesus Christ; (YLT)
Colossians 1:22 in the body of his flesh through death; to present you holy and unblamable and irreproachable before it, (DBY WBS)
1 Thessalonians 3:13 in order to the confirming of your hearts unblamable in holiness before our God and Father at the coming of our Lord Jesus with all his saints. (DBY WBS RSV)