For the Lord your God is a jealous God in your midst. Otherwise, at sometime, the fury of the Lord your God may be enraged against you, and he may take you away from the face of the earth
Other versions
King James Version
(For the LORD thy God is a jealous God among you) lest the anger of the LORD thy God be kindled against thee, and destroy thee from off the face of the earth.English Standard Version
for the LORD your God in your midst is a jealous God, lest the anger of the LORD your God be kindled against you, and he destroy you from off the face of the earth.New International Version
for the LORD your God, who is among you, is a jealous God and his anger will burn against you, and he will destroy you from the face of the land.