Isaiah 8:6

6“Because these people (Judah) have refused the gently flowing waters of 8:6 The perennial spring outside Jerusalem that flowed to the Pool of Siloam, Jerusalem’s water supply. The spring was a symbol of God’s protection and sustaining power.Shiloah

And rejoice in Rezin [the king of Aram] and Remaliah’s son [Pekah the king of Israel],