Deuteronomy 28:53-56

28:53 You will then eat your own offspring, the flesh of the sons and daughters the Lord your God has given you, because of the severity of the siege by which your enemies will constrict you. 28:54 The man among you who is by nature tender and sensitive will turn against his brother, his beloved wife, and his remaining children. 28:55 He will withhold from all of them his children’s flesh that he is eating (since there is nothing else left), because of the severity of the siege by which your enemy will constrict you in your villages. 28:56 Likewise, the most tender and delicate of your women, who would never think of putting even the sole of her foot on the ground because of her daintiness, will turn against her beloved husband, her sons and daughters,

Isaiah 9:19-21

9:19 Because of the anger of the Lord who commands armies, the land was scorched,

and the people became fuel for the fire.

People had no compassion on one another.

9:20 They devoured on the right, but were still hungry,

they ate on the left, but were not satisfied.

People even ate the flesh of their own arm!

9:21 Manasseh fought against Ephraim,

and Ephraim against Manasseh;

together they fought against Judah.

Despite all this, his anger does not subside,

and his hand is ready to strike again.

Jeremiah 19:9

19:9 I will reduce the people of this city to desperate straits during the siege imposed on it by their enemies who are seeking to kill them. I will make them so desperate that they will eat the flesh of their own sons and daughters and the flesh of one another.”’”

Ezekiel 5:10

5:10 Therefore fathers will eat their sons within you, Jerusalem, and sons will eat their fathers. I will execute judgments on you, and I will scatter any survivors to the winds.