Job 30:4

They pluck salt herbs by the bushes. The roots of the broom are their food.

2 Kings 4:38-39

Elisha came again to Gilgal. There was a famine in the land; and the sons of the prophets were sitting before him; and he said to his servant, "Set on the great pot, and boil stew for the sons of the prophets."

Amos 7:14

Then Amos answered Amaziah, "I was no prophet, neither was I a prophet's son; but I was a herdsman, and a farmer of sycamore figs;

Luke 15:16

He wanted to fill his belly with the husks that the pigs ate, but no one gave him any.

Treasury of Scripture Knowledge

Summary

Who cut up mallows by the bushes, and juniper roots for their meat.

Bible References

For their meat

2 Kings 4:38
Elisha came again to Gilgal. There was a famine in the land; and the sons of the prophets were sitting before him; and he said to his servant, "Set on the great pot, and boil stew for the sons of the prophets."
Amos 7:14
Then Amos answered Amaziah, "I was no prophet, neither was I a prophet's son; but I was a herdsman, and a farmer of sycamore figs;
Luke 15:16
He wanted to fill his belly with the husks that the pigs ate, but no one gave him any.