6. in … twilight—rather, "in the dark." So in Ge 15:17, "it" refers to "thy stuff."
cover thy face—as one who muffles his face, afraid of being recognized by anyone meeting him. So the Jews and Zedekiah should make their exit stealthily and afraid to look around, so hurried should be their fight [Calvin].
sign—rather, "a portent," namely, for evil.