2 Corinthians 9:9
(As it is written, He hath dispersed abroad; he hath given to the poor: his righteousness remaineth for ever.
Cross-reference
Psalm 112:9
Citation
Psalm 112:9 is the exact verse Paul quotes here — describing the righteous person's generosity and enduring righteousness.
Proverbs 21:26
Parallel
Prov 21:26 contrasts the greedy with the righteous who give without sparing — directly reinforcing the generous scattering described here.
Acts 2:45
Parallel
Acts 2:45 shows believers distributing possessions to those in need — a direct example of the generous giving to the poor quoted here.
Matthew 6:1
Contrast
Matt 6:1 warns against practicing righteousness for show — a motive check for the generous giving cited here.
Philippians 4:17
Parallel
In Philippians 4:17, Paul desires 'fruit that increases to your credit'—parallel to the enduring righteousness from giving in 2 Corinthians 9:9.