American Standard Version (ASV):
and the anger of Jehovah be kindled against you, and he shut up the heavens, so that there shall be no rain, and the land shall not yield its fruit; and ye perish quickly from off the good land which Jehovah giveth you.
King James Version (KJV):
And [then] the LORD’S wrath be kindled against you, and he shut up the heaven, that there be no rain, and that the land yield not her fruit; and [lest] ye perish quickly from off the good land which the LORD giveth you.