⁴ sn Isaiah may have chosen the word for gifts (שַׁלְמוֹנִים, shalmonim; a hapax legomenon here), as a sarcastic pun on what these rulers should have been doing. Instead of attending to peace and wholeness (שָׁלוֹם, shalom), they sought after payoffs (שַׁלְמוֹנִים).

¹ tn A figurative extension of ὀψώνιον (opsōnion), which refers to a soldier’s pay or wages. Here it refers to the end result of an activity, seen as something one receives back in return. In this case the activity is sin, and the translation “payoff” captures this thought. See also L&N 89.42.