Berean Study Bible
For I knew that you are stubborn; your neck is iron and your forehead is bronze.

King James Bible
Because I knew that thou art obstinate, and thy neck is an iron sinew, and thy brow brass;

American Standard Version
Because I knew that thou art obstinate, and thy neck is an iron sinew, and thy brow brass;

Darby Bible Translation
Because I knew that thou art obstinate, and thy neck is an iron sinew, and thy brow brass,

Douay-Rheims Bible
For I knew that thou art stubborn, and thy neck is as an iron sinew, and thy forehead as brass.

English Revised Version
Because I knew that thou art obstinate, and thy neck is an iron sinew, and thy brow brass;

Young's Literal Translation
From my knowing that thou art obstinate, And a sinew of iron thy neck, And thy forehead brass,