When my girls were small, we used to listen to a CD of Bible verses put to music. One of my favorites was based on Psalm 56:4-5a—“When I am afraid, I will trust in you. In God, whose word I praise.”
The point of these songs, of course, is to give children a fun way to memorize scripture. But the added benefit for me, as the parent, was that I learned the verses too. Quite well, apparently, as I still sing the verse from Psalm 56 in my head when the cares and stresses of life start making it hard for me to breathe.