Verses with the word salmon in the Old Testament (3 verses):

Ruth 4:20
And Amminadab begat Nahshon, and Nahshon begat Salmon,

Ruth 4:21
And Salmon begat Boaz, and Boaz begat Obed,

Psalms 68:14
When the Almighty scattered kings in it, it was white as snow in Salmon.