Amos 8:11-12

Behold, the days are coming, says the Lord God, when I will send a famine in the land, not a famine of bread, nor a thirst for water, but [a famine] for hearing the words of the Lord. And [the people] shall wander from sea to sea and from the north even to the east; they shall run to and fro to seek the word of the Lord [inquiring for and requiring it as one requires food], but shall not find it.