Psalm 79 -
8 Do not remember against us our former iniquities; let your compassion come speedily to meet us, for we are brought very low. 9 Help us, O God of our salvation, for the glory of your name; deliver us, and atone for our sins, for your name's sake!
Israel had rebelled against their God here the Psalmist is crying out to God to be delivered and forgiven.
Psalm 80:19 - Restore us, O LORD God of hosts! Let your face shine, that we may be saved!