לְ֭חֵלֶק יַגִּ֣יד רֵעִ֑ים וְעֵינֵ֖י בָנָ֣יו תִּכְלֶֽנָה׃
친구를 지적하여 해를 받게 한 자의 자식들은 눈이 멀지니라
Rashi
and let us tell about him and let us testify against him. And Menahem (Machbereth p. 53) explained ונגידֶנוּ like (Deut. 14:1) “You shall not cut yourselves (לא תתגודדוּ).” He also joined (Job 17:5) “For the sake of flattering, he destroys (יגיד) his friends.” This is an expression of destruction. Comp. (Dan. 4:11) “Cut down (גֹדוּ) the trees.” But Dunash (Teshuvoth p. 54) interpreted it as an actual expression of telling, and this is its interpretation: “Tell false things about him and we will tell about him to the king.” And we have like נַגִידֶנוּ, we will tell about him, many words in the Scriptures that cannot be interpreted unless they are divided into two words or three. Comp. (Gen. 37: 4) “And they could not speak with him (דַבְּרוֹ) peacefully.” Also (supra 10:20), “My children have left me (יצאני).”