Isaiah 42, the servant of the LORD, the New Song, The LORD’s promises and Israel’s disobedience.

Where Kedar lives: Kedar was the second son of Ishmael, he settled near the eastern borders of Israel, and among other things supplied sheep and goats for the temple services. Isaiah 60:7  All the flocks of Kedar shall be gathered to you; the rams of Nebaioth shall minister to you; they shall come up with acceptance on my altar, and I will beautify my beautiful house.

Islamic tradition place Kedar near Mecca, but that does not square with the biblical account, since the sons of Kedar provided sheep for the daily sacrifice in the Temple; therefore the “New song” does not mean the doctrine of Islam.