New Living Translation
“You felt secure in your wickedness. ‘No one sees me,’ you said. But your ‘wisdom’ and ‘knowledge’ have led you astray, and you said, ‘I am the only one, and there is no other.’

American Standard Version
For thou hast trusted in thy wickedness; thou hast said, None seeth me; thy wisdom and thy knowledge, it hath perverted thee, and thou hast said in thy heart, I am, and there is none else besides me.

Berean Study Bible
You were secure in your wickedness; you said, ‘No one sees me.’ Your wisdom and knowledge led you astray; you told yourself, ‘I am, and there is none besides me.’

Douay-Rheims Bible
And thou best trusted in thy wickedness, and hast said: There is none that seeth me. Thy wisdom, and thy knowledge, this hath deceived thee. And thou best said in thy heart: I am, and besides me there is no other.

English Revised Version
For thou hast trusted in thy wickedness; thou hast said, None seeth me; thy wisdom and thy knowledge, it hath perverted thee: and thou hast said in thine heart, I am, and there is none else beside me.

King James Bible
For thou hast trusted in thy wickedness: thou hast said, None seeth me. Thy wisdom and thy knowledge, it hath perverted thee; and thou hast said in thine heart, I am, and none else beside me.

World English Bible
For you have trusted in your wickedness; you have said, No one sees me; your wisdom and your knowledge, it has perverted you, and you have said in your heart, I am, and there is none else besides me.

Young's Literal Translation
And thou art confident in thy wickedness, Thou hast said, 'There is none seeing me,' Thy wisdom and thy knowledge, It is turning thee back, And thou sayest in thy heart, 'I am, and none else.'

Isaiah 47:10 Additional Translations ...