NET

15 Then those who are far away will come and build the temple of the Lord so that you may know that the Lord of Heaven’s Armies has sent me to you. This will all come to pass if you completely obey the voice of the Lord your God.”’”

Darby

15 And they that are far off shall come and build at the temple of Jehovah: and ye shall know that Jehovah of hosts hath sent me unto you. And [this] shall come to pass, if ye will diligently hearken to the voice of Jehovah your God.

KJV

15 And they [that are] far off shall come and build in the temple of the LORD, and ye shall know that the LORD of hosts hath sent me unto you. And [this] shall come to pass, if ye will diligently obey the voice of the LORD your God.