They will ask the way to Zion and turn their faces toward it. They will come and join themselves to the LORD in an everlasting covenant that will never be forgotten.
KJV
They shall ask the way to Zion with their faces thitherward, [saying], Come, and let us join ourselves to the LORD in a perpetual covenant [that] shall not be forgotten.
ASV
They shall inquire concerning Zion with their faces thitherward, saying, Come ye, and join yourselves to Jehovah in an everlasting covenant that shall not be forgotten.