Isaiah 48:1-2

Amplified Bible

48 “Hear this, O house of Jacob, you who are called by the name of Israel
And who come from the ^[a]seed of Judah,
You who swear [allegiance] by the name of the Lord
And invoke the God of Israel,
But not in truth (sincerity) nor in righteousness [with moral and spiritual integrity].
² 
“For they call themselves [citizens of Jerusalem] after the holy city
And depend on the God of Israel;
The Lord of hosts is His name.