1 Peter 2:9

But ye are a chosen generation, a royal priesthood, a holy nation, a people for a possession, that ye may show forth the praises of him who called you out of darkness into his wonderful light;

Hebrews 13:5

Let your disposition be without covetousness, and be content with what ye have; for he hath said, "I will never leave thee, nor forsake thee;"

Matthew 16:18

And I on my part say to thee, that thou art Peter, a rock, and on this rock will I build my church, and the gates of the underworld shall not prevail against it.

Matthew 18:10-13

Take heed that ye despise not one of these little ones; for I say to you, that their angels in heaven continually behold the face of my Father who is in heaven.

Matthew 28:20

teaching them to observe all things, whatever I have commanded you. And, lo! I am with you always, unto the end of the world.

Luke 15:4-5

What man of you having a hundred sheep, if he lose one of them, doth not leave the ninetynine in the wilderness, and go after that which is lost, until he findeth it?

Luke 19:10

for the Son of man came to seek and to save that which was lost.

John 4:23

But the hour is coming, and now is, when the true worshippers will worship the Father in spirit and in truth; for such worshippers the Father seeketh.

John 10:16

And other sheep I have, which are not of this fold; them also I must bring; and they will hear my voice, and there will be one flock, one shepherd.

1 Peter 1:18-19

knowing that not with perishable things, silver or gold, were ye redeemed from your vain manner of life received by tradition from your fathers,

Revelation 5:9

And they sing a new song, saying, Thou art worthy to take the book, and to open its seals; for thou wast slain, and hast redeemed to God by thy blood men out of every tribe and tongue and people and nation,

Treasury of Scripture Knowledge

Summary

And they shall call them, The holy people, The redeemed of the LORD: and thou shalt be called, Sought out, A city not forsaken.

Bible References

The redeemed

1 Peter 1:18
knowing that not with perishable things, silver or gold, were ye redeemed from your vain manner of life received by tradition from your fathers,
Revelation 5:9
And they sing a new song, saying, Thou art worthy to take the book, and to open its seals; for thou wast slain, and hast redeemed to God by thy blood men out of every tribe and tongue and people and nation,

Sought out

Luke 15:4
What man of you having a hundred sheep, if he lose one of them, doth not leave the ninetynine in the wilderness, and go after that which is lost, until he findeth it?
Luke 19:10
for the Son of man came to seek and to save that which was lost.
John 4:23
But the hour is coming, and now is, when the true worshippers will worship the Father in spirit and in truth; for such worshippers the Father seeketh.
John 10:16
And other sheep I have, which are not of this fold; them also I must bring; and they will hear my voice, and there will be one flock, one shepherd.

Not

Matthew 16:18
And I on my part say to thee, that thou art Peter, a rock, and on this rock will I build my church, and the gates of the underworld shall not prevail against it.
Matthew 28:20
teaching them to observe all things, whatever I have commanded you. And, lo! I am with you always, unto the end of the world.
Hebrews 13:5
Let your disposition be without covetousness, and be content with what ye have; for he hath said, "I will never leave thee, nor forsake thee;"