Esias 44:6

6 Thus saith God the King of Israel, and the God of hosts that delivered him; I am the first, and I am hereafter: beside me there is no God.

Esias 44:6 In-Context

4 and they shall spring up as grass between brooks, and as willows on running water.
5 One shall say, I am God's; and another shall call himself by the name of Jacob; and another shall write with his hand, I am God's, and shall call himself by the name of Israel.
6 Thus saith God the King of Israel, and the God of hosts that delivered him; I am the first, and I am hereafter: beside me there is no God.
7 Who is like me? let him stand, and call, and declare, and prepare for me from the time that I made man for ever; and let them tell you the things that are coming before they arrive.
8 Hide not yourselves, nor go astray: have ye not heard from the beginning, and I told you? ye are witnesses if there is a God beside me.

The Brenton translation of the Septuagint is in the public domain.