▼ The referent is apparently the individual of vv. 24–25.

▼ The form תִּכַּסֶּה (tikkasseh) is the Hitpael imperfect (with assimilation); it is probably passive, meaning “is concealed,” although it could mean “conceals itself” (naturally). Since the proverb uses antithetical parallelism, an imperfect tense nuance of possibility (“may be concealed”) works well here (cf. NIV, NLT).

▼ The Hebrew verb means “to uncover,” here in the sense of “to reveal; to make known; to expose.” The verse is promising that the evil the person has done will be exposed publicly. The common belief that righteousness will ultimately triumph informs this saying.