GOD'S WORD® Translation
He sees that there's no one to help. He's astounded that there's no one to intercede. So with his own power he wins a victory. His righteousness supports him.

American Standard Version
And he saw that there was no man, and wondered that there was no intercessor: therefore his own arm brought salvation unto him; and his righteousness, it upheld him.

Berean Study Bible
He saw that there was no man; He was amazed that there was no one to intercede. So His own arm brought salvation, and His own righteousness sustained Him.

Douay-Rheims Bible
And he saw that there is not a man: and he stood astonished, because there is none to oppose himself: and his own arm brought salvation to him, and his own justice supported him.

English Revised Version
And he saw that there was no man, and wondered that there was no intercessor: therefore his own arm brought salvation unto him; and his righteousness, it upheld him.

King James Bible
And he saw that there was no man, and wondered that there was no intercessor: therefore his arm brought salvation unto him; and his righteousness, it sustained him.

World English Bible
He saw that there was no man, and wondered that there was no intercessor: therefore his own arm brought salvation to him; and his righteousness, it upheld him.

Young's Literal Translation
And He seeth that there is no man, And is astonished that there is no intercessor, And His own arm giveth salvation to Him, And His righteousness -- it sustained Him.

Isaiah 59:16 Additional Translations ...