3 I will give you hidden treasures, riches stored in secret places, so that you may know that I am the LORD, the God of Israel, who summons you by name.

Read Isaiah 45:3 Using Other Translations

And I will give thee the treasures of darkness, and hidden riches of secret places, that thou mayest know that I, the LORD, which call thee by thy name, am the God of Israel.
I will give you the treasures of darkness and the hoards in secret places, that you may know that it is I, the LORD, the God of Israel, who call you by your name.
And I will give you treasures hidden in the darkness— secret riches. I will do this so you may know that I am the LORD, the God of Israel, the one who calls you by name.