'Concerneth' in the Bible

Jehovah will perfect that which concerneth me: Thy lovingkindness, O Jehovah, endureth for ever; Forsake not the works of thine own hands.

Say thou unto them, Thus saith the Lord Jehovah: This burden concerneth the prince in Jerusalem, and all the house of Israel among whom they are.

For I say unto you, that this which is written must be fulfilled in me, And he was reckoned with transgressors: for that which concerneth me hath fulfilment.