Thus says Yahweh: "For three transgressions of Israel, yes, for four, I will not turn away its punishment; Because they have sold the righteous for silver, And the needy for a pair of shoes;
 It has been well remarked how Amos, a prophet of Judah but for Israel, joins on his own prophecy to that of Joel, whose office was peculiarly toward Judah and Jerusalem, thus purposely identifying their work of testimony (Amos 1:2). Here is a fresh instance, though Amos, evidently taking up the rich promise given at the close of Joel, goes beyond it in strength when he says that all the hills shall (not merely flow with milk, but) melt (verse 13).
