וְשָׁפַ֤ט בְּצֶ֙דֶק֙ דַּלִּ֔ים וְהוֹכִ֥יחַ בְּמִישׁ֖וֹר לְעַנְוֵי־אָ֑רֶץ וְהִֽכָּה־אֶ֙רֶץ֙ בְּשֵׁ֣בֶט פִּ֔יו וּבְר֥וּחַ שְׂפָתָ֖יו יָמִ֥ית רָשָֽׁע׃
But with righteousness shall he judge the poor, And decide with equity for the meek of the land; And he shall smite the land with the rod of his mouth, And with the breath of his lips shall he slay the wicked.
Read kabbalistic (mystical) interpretation of Isaiah 11:4: and classical mystical sources.