Deuteronomy 28:65-66

65When you live among those nations, you will not be happy. You will not find a home where you can live safely in peace. The Lord will cause you to have troubles in your mind. Your eyes will not see well. You will be sad and upset.

66You will be in danger of death all the time. You will be afraid in the day and at night. You will never know if you will live for one more day.