Jeremiah 33:25-26

Thus saith the LORD; If my covenant {be} not with day and night, {and if} I have not appointed the ordinances of heaven and earth; Then will I cast away the seed of Jacob, and David my servant, {so} that I will not take {any} of his seed {to be} rulers over the seed of Abraham, Isaac, and Jacob: for I will cause their captivity to return, and have mercy on them.