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;
If ye can break my covenant of the day - i:e., covenant with the day; answering to "covenant with David" (Jeremiah 33:21, also Jeremiah 33:25, "covenant ... with day;" cf. Jeremiah 31:35-36; Leviticus 26:42; Psalms 89:34; Psalms 89:37).