Matthew 12:34-35

You children of snakes! Since you are evil, how do you expect to speak good things? For the mouth speaks what the heart is filled with.

2 Corinthians 9:11-12

You will be made rich in everything so you can be generous in every way. This will result in people thanking God [for what you have done] through us.

Philippians 3:7-9

However, those things which were [once regarded as] gain to me, I have [now] considered to be loss for [the sake of] Christ.

1 Peter 2:9-10

But you people are especially chosen [by God]; you are a royal body of priests; you are a nation especially set apart for God's use; you are a people who belong exclusively to God, that you may express the virtues of the One who called you out of darkness [i.e., of sin and error], and into His marvelous light [i.e., righteousness and truth].

Revelation 15:3-4

And they were singing the song of Moses, the servant of God, and the song of the Lamb. [The words were], "Your deeds are great and marvelous, O Lord, God Almighty; your ways are just and true, O King of the nations [or, "ages"].

Revelation 19:1-3

After these things I heard what sounded like the loud voices of a huge crowd in heaven, shouting, "Hallelujah [which means, "Praise God"]! Salvation and splendor and power belong to our God.

Treasury of Scripture Knowledge

Summary

They shall abundantly utter the memory of thy great goodness, and shall sing of thy righteousness.

Bible References

Abundantly

Matthew 12:34
You children of snakes! Since you are evil, how do you expect to speak good things? For the mouth speaks what the heart is filled with.
2 Corinthians 9:11
You will be made rich in everything so you can be generous in every way. This will result in people thanking God [for what you have done] through us.
1 Peter 2:9
But you people are especially chosen [by God]; you are a royal body of priests; you are a nation especially set apart for God's use; you are a people who belong exclusively to God, that you may express the virtues of the One who called you out of darkness [i.e., of sin and error], and into His marvelous light [i.e., righteousness and truth].

Sing

Philippians 3:7
However, those things which were [once regarded as] gain to me, I have [now] considered to be loss for [the sake of] Christ.
Revelation 15:3
And they were singing the song of Moses, the servant of God, and the song of the Lamb. [The words were], "Your deeds are great and marvelous, O Lord, God Almighty; your ways are just and true, O King of the nations [or, "ages"].
Revelation 19:1
After these things I heard what sounded like the loud voices of a huge crowd in heaven, shouting, "Hallelujah [which means, "Praise God"]! Salvation and splendor and power belong to our God.