Amos 8:9-10

9And in that day — this is the declaration of the Lord God  — I will make the sun go down at noon; I will darken the land in the daytime.

10I will turn your feasts into mourning and all your songs into lamentation; I will cause everyone to wear sackcloth and every head to be shaved. I will make that grief like mourning for an only son and its outcome like a bitter day.