'Feast' in the Bible

The Lord has rejected his altar; he has rejected his sanctuary; he has delivered into the hands of the enemy the walls of its citadel fortresses. They have cried out in the house of Yahweh like a day of an appointed feast.

You have summoned my horror from all around, as if for a feast day; no one on the day of Yahweh's anger [is] a fugitive and a survivor; whoever I have cared for and reared, my enemy has destroyed.