Ezekiel 4:4-6

4“Then you are to lie down on your left side and put the wrongdoing of the house of Israel on it; you shall 1bear their wrongdoing for the number of days that you lie on it.

5For I have assigned you a number of days corresponding to the years of their wrongdoing, 390 days; so 2you shall bear the wrongdoing of the house of Israel.

6When you have completed these days, you shall lie down a second time, but on your right side, and bear the wrongdoing of the house of Judah; I have assigned it to you for forty days, a day for 3each year.