There are lots of linguistic and mythological similarities that can be traced, almost like fragments, from the Canaanites into the OT. Adn the first bit of the story of Moses (where he is put in the bulrushes) is the same as the story of Sargon, ruler of Akkad (2333 - 2279 BC).
Neo-Assyrian text from the seventh century BC purporting to be Sargon's autobiography asserts that the great king was the illegitimate son of a priestess. In the Neo-Assyrian account Sargon's birth and his early childhood are described thus:
“ My mother was a high priestess, my father I knew not. The brothers of my father loved the hills. My city is Azupiranu, which is situated on the banks of the Euphrates. My high priestess mother conceived me, in secret she bore me. She set me in a basket of rushes, with bitumen she sealed my lid. She cast me into the river which rose over me. The river bore me up and carried me to Akki, the drawer of water. Akki, the drawer of water, took me as his son and reared me. Akki, the drawer of water, appointed me as his gardener. While I was a gardener, Ishtar granted me her love, and for four and […] years I exercised kingship.