'Blasphemed' in the Bible

Isaiah said to them, “Thus you shall say to your master, ‘Thus says the Lord, “Do not be afraid because of the words that you have heard, with which the servants of the king of Assyria have blasphemed Me.

‘Whom have you reproached and blasphemed?And against whom have you raised your voice,And haughtily lifted up your eyes?Against the Holy One of Israel!