King Amaziah of Judah and his advisers plotted against Israel. He then sent a message to King Jehoash of Israel, who was the son of Jehoahaz and grandson of Jehu, challenging him to fight.
The Lord said, “For seven days you must not eat any bread made with yeast—eat only unleavened bread. On the first day you are to get rid of all the yeast in your houses, for if anyone during those seven days eats bread made with yeast, he shall no longer be considered one of my people.