'Here I Am' in the Bible

“Then you will call, and the Lord will answer;You will cry for help, and He will say, ‘Here I am.’If you take away from your midst the yoke [of oppression],The finger pointed in scorn [toward the oppressed or the godly], and [every form of] wicked (sinful, unjust) speech,

“I let Myself be sought by those who did not ask for Me;I let Myself be found by those who did not seek Me.I said, ‘Here am I, here am I,’To the nation [Israel] which did not call on My Name.