Psalms 14

King James Version · 7 verses · 243 cross-references linking it to 170 other chapters

1To the chief Musician, A Psalm of David. The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.57 cross-references: Psalms 10:4, Psalms 53:1, Romans 3:10–12, Ephesians 2:1–3, Romans 1:21–32
2The Lord looked down from heaven upon the children of men, to see if there were any that did understand, and seek God.42 cross-references: Psalms 33:13–14, Romans 3:11, Hebrews 11:6, Psalms 102:19–20, Genesis 6:12
3They are all gone aside, they are all together become filthy: there is none that doeth good, no, not one.32 cross-references: Romans 3:10–12, Isaiah 53:6, Isaiah 64:6, Romans 3:23, Psalms 14:1
4Have all the workers of iniquity no knowledge? who eat up my people as they eat bread, and call not upon the Lord.41 cross-references: Psalms 79:6, Jeremiah 10:25, Isaiah 64:7, Psalms 82:5, Romans 1:28
5There were they in great fear: for God is in the generation of the righteous.30 cross-references: Psalms 112:2, Psalms 73:15, Psalms 24:6, Psalms 22:30, 1 Peter 2:9
6Ye have shamed the counsel of the poor, because the Lord is his refuge.22 cross-references: Psalms 9:9, Psalms 42:10, Psalms 4:2, Ezekiel 35:10, Matthew 27:40–43
7Oh 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.21 cross-references: Psalms 53:6, Psalms 85:1

Explained connections

The fool says there is no God Psalms 14:1 and Psalms 53:1
Psalms 14 and 53 are nearly identical, except that 53 mostly uses 'God' (Elohim) where 14 uses 'the LORD' (Yahweh), reflecting different collections within the Psalter.
None righteous, no, not one Psalms 14:1 and Romans 3:10
Psalm 14 describes the LORD looking down and finding no one who does good. Paul opens a long chain of Old Testament quotations with it to prove that Jews and Gentiles alike are under sin.