Isaiah 26:1-4

26On that day this song will be sung in the land of Judah: We have a strong city; he sets up victory like walls and bulwarks. 2Open the gates, so that the righteous nation that keeps faith may enter in. 3Those of steadfast mind you keep in peace— in peace because they trust in you. 4Trust in the Lord forever, for in the Lord God you have an everlasting rock.

From the oremus Bible Browser https://bible.oremus.org v2.9.2 30 June 2021.