Deuteronomy 28:65-67

And among these nations shalt thou find no ease, and there shall be no rest for the sole of thy foot: but Jehovah will give thee there a trembling heart, and failing of eyes, and pining of soul; and thy life shall hang in doubt before thee; and thou shalt fear night and day, and shalt have no assurance of thy life. In the morning thou shalt say, Would it were even! and at even thou shalt say, Would it were morning! for the fear of thy heart which thou shalt fear, and for the sight of thine eyes which thou shalt see.