R. Yehudah perceives it thus: "And the children of Israel came in the midst of the sea": When the tribes were standing at the sea, each of them said: I will not go down first into the sea, viz. (Hoshea 12:1-3) "Ephraim surrounds Me with deceit, and the house of Israel with guile. Because they stood and deliberated, Nachshon the son of Aminadav leaped into the sea. Of him Scripture writes (Psalms 69:2-3 ) "Save me, O G–d, for the waters have reached my soul. I am sinking in the slimy depths and I find no foothold. I have come into the watery depths, and the flood sweeps me away." (Ibid. 16) "Let the floodwaters not sweep me away, and let the deep not swallow me, and let the mouth of the pit not close over me." At that time Moses waxed long in prayer—whereupon the L–rd said to him: My loved ones are drowning in the sea, and the sea is raging, and the foe is pursuing, and you stand and wax long in prayer? To which Moses replied: L–rd of the universe, what can I do? And He said to him (Exodus 14:16) "And you, raise your staff, etc." And what did Moses and Israel say at the sea? (Ibid. 15:18) "The L–rd will reign for ever and ever"—to which He responded: He who made Me "King" at the sea, (i.e., the tribe of Judah) him will I make king over Israel."