אָכֵ֤ן חֳלָיֵ֙נוּ֙ ה֣וּא נָשָׂ֔א וּמַכְאֹבֵ֖ינוּ סְבָלָ֑ם וַאֲנַ֣חְנוּ חֲשַׁבְנֻ֔הוּ נָג֛וּעַ מֻכֵּ֥ה אֱלֹהִ֖ים וּמְעֻנֶּֽה׃
Et pourtant ce sont nos maladies dont il était chargé, nos souffrances qu’il portait, alors que nous, nous le prenions pour un malheureux atteint, frappé par Dieu, humilié.
Malbim
In the third, he passes all his deeds under the rod of scrutiny (Leviticus 27:32) and brings evidence to prove that no iniquity shall be found in him; no sin (Hosea 12:9), in any of his deeds or acts. For he was blameless in all his ways (Ezekiel 28:15) and righteous in all his deeds (Psalms 145:17), and he is now stricken, smitten of God, and afflicted (Isaiah 53:4), though he is totally innocent (Job 16:17) and has said nothing wrong.
Malbim
This is the substance of Job's reply, apart from the bitterness he voices towards his companions in the course of his words for having betrayed him, and the portrayal of his great suffering, as is the manner of a distressed person who is infested, smitten by God and tortured (Isaiah 53:4).