Ezekiel 4:7 in the King James Version
Therefore thou shalt set thy face toward the siege of Jerusalem, and thine arm shall be uncovered, and thou shalt prophesy against it.
Context
6 “Again, when you have accomplished these, you shall lie on your right side, and shall bear the iniquity of the house of Judah. I have appointed forty days, each day for a year, to you.
7 You shall set your face toward the siege of Jerusalem, with your arm uncovered; and you shall prophesy against it.
8 Behold, I put ropes on you, and you shall not turn yourself from one side to the other, until you have accomplished the days of your siege.