2 Kings 18:27

But Rab-shakeh said unto them - Is it, concerning thy lord, and concerning thee, that my lord hath sent me to speak these things? Is it not concerning the men who are tarrying upon the wall, that they may eat their own dung and drink their own water with you?

Deuteronomy 28:53-57

And thou wilt eat the fruit of thy body, the flesh of thy sons and of thy daughters, whom Yahweh thy God hath given unto thee - in the siege and in the straitness wherewith thine enemy will straiten thee.

2 Kings 6:25

And there came to be, a great famine, in Samaria, and lo! they continued the siege against it, - until an ass's head was sold for eighty pieces of silver, and one pint of dove's dung for five pieces of silver.

Psalm 73:8

They mock, and wickedly command oppression, From on high, they command;

Lamentations 4:5

They who used to eat delicacies, are deserted in the streets, - They who used to be carried on crimson, have embraced heaps of refuse.

Ezekiel 4:13

Then said Yahweh, In like manner, shall the sons of Israel eat their bread defiled, - among the nations whither I will drive them.

Ezekiel 4:15

So then he said unto me, See I have granted thee cows dung for mans dung, - and thou shalt prepare thy bread thereupon.

Treasury of Scripture Knowledge

Summary

But Rabshakeh said unto them, Hath my master sent me to thy master, and to thee, to speak these words? hath he not sent me to the men which sit on the wall, that they may eat their own dung, and drink their own piss with you?

Bible References

Eat

2 Kings 6:25
And there came to be, a great famine, in Samaria, and lo! they continued the siege against it, - until an ass's head was sold for eighty pieces of silver, and one pint of dove's dung for five pieces of silver.
Deuteronomy 28:53
And thou wilt eat the fruit of thy body, the flesh of thy sons and of thy daughters, whom Yahweh thy God hath given unto thee - in the siege and in the straitness wherewith thine enemy will straiten thee.
Psalm 73:8
They mock, and wickedly command oppression, From on high, they command;
Lamentations 4:5
They who used to eat delicacies, are deserted in the streets, - They who used to be carried on crimson, have embraced heaps of refuse.
Ezekiel 4:13
Then said Yahweh, In like manner, shall the sons of Israel eat their bread defiled, - among the nations whither I will drive them.