In the well-known story of Jonah, God instructed the reluctant prophet to deliver a warning to the city of Nineveh, an Assyrian stronghold. Assyria was traditionally a bitter enemy of Israel. Jonah unwisely attempted to shirk his duty and run away from his responsibility. To get away, he booked passage on a ship in Joppa (modern-day Jaffa) going to Tarshish, which was probably located in modern-day Spain.