Tehillim 77:17-19

Orthodox Jewish Bible

^17 (18) The clouds poured down mayim; the skies resounded in thunder; Thine khitzim (arrows, i.e., lightning bolts) also went forth

^18 (19) The voice of Thy thunder was in the galgal (whirlwind); the lightning lit up the tevel (world); ha’aretz trembled and quaked.

^19 (20) Thy derech is in the yam (sea), and Thy path is through the mayim rabbim (great waters), and Thy footsteps are not to be discerned.