Bible verses about Tarshish
(From Nave's Topical Bible)

-1. Son of Javan Genesis 10:4; I Chronicles 1:7 -2. Also called THARSHISH .Probably Spain Genesis 10:4, 5; Psalms 72:10; Isaiah 66:19 .Solomon makes valuable imports from I Kings 10:22; II Chronicles 9:21 .Commerce and wealth of I Kings 10:22; 22:48; II Chronicles 9:21; 20:36; Psalms 48:7; Isaiah 2:16; 23:1-14; 60:9; Jeremiah 10:9; Ezekiel 27:12, 25; 38:13 .Jonah would flee to Jonah 1:3; 4:2 .Prophecies concerning Psalms 72:10; Isaiah 2:16; 23:1-14; 60:9; 66:19 -3. Son of Bilhan I Chronicles 7:10 -4. A Persian prince Esther 1:14