NET
7 “What are you, you great mountain? Because of Zerubbabel you will become a level plain! And he will bring forth the temple capstone with shoutings of ‘Grace! Grace!’ because of this.”
Darby
7 Who art thou, O great mountain? before Zerubbabel [thou dost become] a plain; and he shall bring forth the head-stone with shoutings: Grace, grace unto it!
KJV
7 Who [art] thou, O great mountain? before Zerubbabel [thou shalt become] a plain: and he shall bring forth the headstone [thereof with] shoutings, [crying], Grace, grace unto it.