Genesis 10:22 Kabbalah

בְּנֵ֥י שֵׁ֖ם עֵילָ֣ם וְאַשּׁ֑וּר וְאַרְפַּכְשַׁ֖ד וְל֥וּד וַֽאֲרָֽם׃

The sons of Shem: Elam, and Asshur, and Arpachshad, and Lud, and Aram.

Read kabbalistic (mystical) interpretation of Genesis 10:22: and classical mystical sources.