tc The 3rd person masculine singular שָׁחַת (shakhat) is rendered as 3rd person masculine plural by Smr, a reading supported by the plural suffix on מוּם (mum, “defect”) as well as the plural of בֵּן (ben, “sons”).
tnHeb “defect” (so NASB). This highly elliptical line suggests that Israel’s major fault was its failure to act like God’s people; in fact, they acted quite the contrary.