New Revised Standard Version
and proclaim his deliverance to a people yet unborn, saying that he has done it.

Contemporary English Version
People not yet born will be told, "The Lord has saved us!"

New American Bible
The generation to come will be told of the Lord, that they may proclaim to a people yet unborn the deliverance you have brought.

Douay-Rheims Bible
There shall be declared to the Lord a generation to come: and the heavens shall shew forth his justice to a people that shall be born, which the Lord hath made.

There shall be declared to the Lord a generation to come: and the heavens shall shew forth his justice to a people that shall be born, which the Lord hath made.

They

Psalm 78:6 That another generation might know them. The children that should be born and should rise up, and declare them to their children.

Psalm 86:9 All the nations thou hast made shall come and adore before thee, O Lord: and they shall glorify thy name.

Psalm 102:18 Let these things be written unto another generation: and the people that shall be created shall praise the Lord:

Psalm 145:4-7 Generation and generation shall praise thy works: and they shall declare thy power. . . .

Isaiah 44:3-5 For I will pour out waters upon the thirsty ground, and streams upon the dry land: I will pour out my spirit upon thy seed, and my blessing upon thy stock. . . .

Isaiah 49:21-23 And thou shalt say in thy heart: Who hath begotten these? I was barren and brought not forth, led away, and captive: and who hath brought up these? I was destitute and alone: and these, where were they? . . .

Isaiah 54:1 Give praise, O thou barren, that bearest not: sing forth praise, and make a joyful noise, thou that didst not travail with child: for many are the children of the desolate, more than of her that hath a husband, saith the Lord.

Isaiah 60:4 Lift up thy eyes round about, and see: all these are gathered together, they are come to thee: thy sons shall come from afar, and thy daughters shall rise up at thy side.

Isaiah 66:7-9 Before she was in labour, she brought forth; before her time came to be delivered, she brought forth a man child. . . .

his righteousness

Romans 1:17 For the justice of God is revealed therein, from faith unto faith, as it is written: The just man liveth by faith.

Romans 3:21-25 But now, without the law, the justice of God is made manifest, being witnessed by the law and the prophets. . . .

Romans 5:19-21 For as by the disobedience of one man, many were made sinners: so also by the obedience of one, many shall be made just. . . .

2 Corinthians 5:21 Him, who knew no sin, he hath made sin for us: that we might be made the justice of God in him.