2 Corinthians 8:8-9 NIV

8 I am not commanding you, but I want to test the sincerity of your love by comparing it with the earnestness of others.

References for 2 Corinthians 8:8

9 For you know the grace of our Lord Jesus Christ, that though he was rich, yet for your sake he became poor, so that you through his poverty might become rich.

References for 2 Corinthians 8:9