Jeremiah 33:25
"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;"
Cross References (ranked by relevance)
Jeremiah 33:20
Thus saith the LORD; If ye can break my covenant of the day, and my covenant of the night, and that there should not be day and night in their season;
Psalm 104:19
He appointed the moon for seasons: the sun knoweth his going down.
Genesis 8:22
While the earth remaineth, seedtime and harvest, and cold and heat, and summer and winter, and day and night shall not cease.