Psalm 22:31
They shall come, and shall declare his righteousness unto a people that shall be born, that he hath done this.
Cross-references
Psalm 78:6 explicitly says the next generation and children yet unborn will arise and tell God's works, directly parallel to Psalm 22:31's declaration to the unborn.
Psalm 102:18 speaks of recording for a generation to come and a people yet to be created praising the Lord — identical theme to Psalm 22:31.
Psalm 145:4-7 describes one generation commending God's works to another, declaring his righteousness — exactly the same pattern as Psalm 22:31.
Psalm 44:1 recounts fathers telling the next generation of God's works, directly paralleling the declaration to a future generation in Psalm 22:31.
Psalm 103:17 explicitly states God's righteousness extends to children's children, directly reinforcing the idea of declaring it to future generations.
Psalm 45:17 echoes the promise of proclaiming God's name to all generations, reinforcing the theme of declaring his righteousness to posterity.
Isaiah 12:4 calls for declaring God's doings among the people, similar to the proclamation of righteousness to a people yet unborn.