Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee.           Isaiah 26:3 (KJV)

I will both lay me down in peace, and sleep:

for thou, Lord,

only makest me dwell in safety.

Psalm 4:8

But thou, O Lord, art a shield for me; my glory, and the lifter up of mine head. Psalm 3:3 (KJV)

I will love thee, O Lord, my strength.

The Lord is my rock, and my fortress, and my deliverer;  my God,

my strength, in whom I will trust;

my buckler, and the horn of my salvation,  and my high tower.

I will call upon the Lord,

who is worthy to be praised:

so shall I be saved from mine enemies.

Psalm 18:1-3 (KJV)