וְשֵׁ֨ם הַנָּהָ֤ר הַשְּׁלִישִׁי֙ חִדֶּ֔קֶל ה֥וּא הַֽהֹלֵ֖ךְ קִדְמַ֣ת אַשּׁ֑וּר וְהַנָּהָ֥ר הָֽרְבִיעִ֖י ה֥וּא פְרָֽת׃
Nama sungai yang ketiga ialah Tigris; itulah yang mengalir di sebelah timur Asyur. Dan sungai yang keempat ialah Efrat.
The Midrash of Philo
Why it is that he not only describes the situation of the Euphrates, but also says that the Phison goes round all the land of Evilat, and that the Gihon goes round all the land of Ethiopia, and that the Tigris goes toward Assyria? (Genesis 2:14).