Ezekiel 39:11-12
11
It shall happen in that day, that I will give to Gog a place for burial in Israel, the valley of those who pass through on the east of the sea; and it shall stop those who pass through: and there shall they bury Gog and all his multitude; and they shall call it The valley of Hamon Gog.
12
Seven months shall the house of Israel be burying them, that they may cleanse the land.