Rom 11:26, Isa 59:20
In the Old Testament, David hoped that Christ would come out of Zion to save Israel. (Psalms 14:7)
Psalms 14:7 Oh that the salvation of Israel were come out of Zion! when the Lord bringeth back the captivity of his people, Jacob shall rejoice, and Israel shall be glad.
In the Old Testament, God said that Christ, the Redeemer of Israel, would come to Zion. (Isa 59:20)
Isa 59:20 And the Redeemer shall come to Zion, and unto them that turn from transgression in Jacob, saith the Lord.
Paul said that the nation of Israel would also be saved through Christ Jesus, who came from Zion. (Romans 11:26)
Romans 11:26 And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob: