Psalms 77:20 WBT

¹⁸  The voice of thy thunder [was] in the heaven: the lightnings lightened the world: the earth trembled and shook.

¹⁹  Thy way [is] in the sea, and thy path in the great waters, and thy footsteps are not known.

²⁰  Thou leddest thy people like a flock by the hand of Moses and Aaron.