OT-POET.filter - kjv unsearchable:

kjv@Job:5:9 @ Which doeth great things and unsearchable; marvellous things without number:

kjv@Psalms:145:3 @ Great is the LORD, and greatly to be praised; and his greatness is unsearchable.

kjv@Proverbs:25:3 @ The heaven for height, and the earth for depth, and the heart of kings is unsearchable.