Fey, as part of a wider claim of Isaiah's dependence on Amos, discusses, in his opening chapter, this passage in relation to Is 5:11-13. (For a presentation and critique of this proposal in English see Davies especially 36-38.)
The two pieces are formally similar:
Whether Isaiah was aware of Amos' oracle or not, these passages throw light on each other and on the society to which they speak.
This page is part of the Hypertext Bible Commentary - Amos,
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