Yahweh spoke to the fish, and it vomited out Jonah on the dry land.
The Hebrew word for salvation is yeshua, here used in its intensive form. The Hebrew name Joshua means "Yahweh is salvation." The Greek name Jesus is the translation of Joshua. Thus we can see a close connection between what Jonah declared ("salvation is of the Lord") and what all Scripture declares, namely, that salvation is through Jesus Christ.