Ephesians 1:7

1:7 In him we have redemption through his blood, the forgiveness of our trespasses, according to the riches of his grace

Ephesians 2:7

2:7 to demonstrate in the coming ages the surpassing wealth of his grace in kindness toward us in Christ Jesus.

Ephesians 3:7-8

3:7 I became a servant of this gospel according to the gift of God’s grace that was given to me by the exercise of his power. 3:8 To me – less than the least of all the saints – this grace was given, to proclaim to the Gentiles the unfathomable riches of Christ

Ephesians 4:29

4:29 You must let no unwholesome word come out of your mouth, but only what is beneficial for the building up of the one in need, that it may give grace to those who hear.