Ezekiel 27:8

⁸ The inhabitants of Sidon and Arvad were thy rowers: thy wise men, O Tyre, were in thee, they were thy pilots.

Tarshish, Pul, Lud, Tubal, and Javan

'Tarshish, Pul, Lud, Tubal, and Javan,' as listed in Isaiah 66:19, signify varieties of external worship.