וּלְר֖וּחַ מִשְׁפָּ֑ט לַיּוֹשֵׁב֙ עַל־הַמִּשְׁפָּ֔ט וְלִ֨גְבוּרָ֔ה מְשִׁיבֵ֥י מִלְחָמָ֖ה שָֽׁעְרָה׃ (ס)
And for a spirit of judgment to him that sitteth in judgment, And for strength to them that turn back the battle at the gate.
Read midrashic interpretation of Isaiah 28:6: and classical rabbinic exegesis.