NET
2 Indeed, they live in the holy city; they trust in the God of Israel, whose name is the Lord of Heaven’s Armies.
Darby
2 For they are named after the holy city, and stay themselves upon the God of Israel: Jehovah of hosts is his name.
KJV
2 For they call themselves of the holy city, and stay themselves upon the God of Israel; The LORD of hosts [is] his name.