Joel 2:31-32

International Standard Version

³¹ The sun will be given over to darkness,
    and the moon to blood,
        before the coming of the great and terrifying Day of the Lord.
³² And everyone who calls upon the name of the Lord will be delivered.
    For as the Lord has said,
        ‘In Mount Zion and in Jerusalem there will be those who escape,
        the survivors whom the Lord is calling.’”