He called for a famine on the land.
He broke the whole staff of bread. Bible see other translations

“staff of bread.” “Bread” was a common idiom for food. “Bread” came to be used by metonymy for food in general because bread was the main food in the culture and a staple of life. Bread was indeed the staff upon which the people leaned for food, and in literature it is sometimes referred to as the “staff of life.” Here “the whole staff of bread” is the whole supply of food upon which the people leaned and depended. The whole food supply was broken (cp. Lev. 26:26; Ezek. 4:16; 5:16).

Commentary for: Psalms 105:16