הַיָּ֣ם רָ֭אָה וַיָּנֹ֑ס הַ֝יַּרְדֵּ֗ן יִסֹּ֥ב לְאָחֽוֹר׃
Море увидело это и убежало; Джордан повернулся назад.
Midbar Kedemot
5) The Crossing of the Red Sea was in the merit of the righteous Joseph. It is as our rabbis, may their memory be blessed, said (Midrash Tehillim 114:4), "The sea saw and fled (Psalms 114:3) — it saw Joseph's casket." And it is possible to hint [to this], since the words, Red Sea [Yam Suf], are the letters of, from Joseph [meYosef, and that is easy to understand. And see Bereishit Rabbah 84, and see the sweet things at the beginning of the enlightening book, Parashat Derakhim, as per [the author's] way, [to provide] wisdom in every direction.