American Standard Version
I will go before thee, and make the rough places smooth; I will break in pieces the doors of brass, and cut in sunder the bars of iron;

Berean Study Bible
“I will go before you and level the mountains; I will break down the gates of bronze and cut through the bars of iron.

Douay-Rheims Bible
I will go before thee, and will humble the great ones of the earth: I will break in pieces the gates of brass, and will burst the bars of iron.

English Revised Version
I will go before thee, and make the rugged places plain: I will break in pieces the doors of brass, and cut in sunder the bars of iron:

King James Bible
I will go before thee, and make the crooked places straight: I will break in pieces the gates of brass, and cut in sunder the bars of iron:

World English Bible
"I will go before you, and make the rough places smooth. I will break the doors of brass in pieces, and cut apart the bars of iron.

Young's Literal Translation
'I go before thee, and crooked places make straight, Two-leaved doors of brass I shiver, And bars of iron I cut asunder,

Isaiah 45:2 Additional Translations ...