Isaiah 44:3-6

³For I will pour water on him who is thirsty, and streams on the dry ground; I will pour my Spirit on your seed, and my blessing on your offspring: ⁴and they shall spring up among the grass, as willows by the watercourses. ⁵One shall say, I am Yahweh`s; and another shall call [himself] by the name of Jacob; and another shall subscribe with his hand to Yahweh, and surname [himself] by the name of Israel.

⁶Thus says Yahweh, the King of Israel, and his Redeemer, Yahweh of Hosts: I am the first, and I am the last; and besides me there is no God.