KJV: For they got not the land in possession by their own sword, neither did their own arm save them: but thy right hand, and thine arm, and the light of thy countenance, because thou hadst a favour unto them.
NASB: For by their own sword they did not possess the land, And their own arm did not save them, But Your right hand and Your arm and the light of Your presence, For You favored them.
KJV: Now also when I am old and grayheaded, O God, forsake me not; until I have shewed thy strength unto this generation, and thy power to every one that is to come.
NASB: And even when I am old and gray, O God, do not forsake me, Until I declare Your strength to this generation, Your power to all who are to come.