Matthew 10:6

But go rather to the lost sheep of the house of Israel.

Matthew 15:24

He answered, "I was sent only to the lost sheep of the house of Israel."

Matthew 18:12-13

What do you think? If a man has a hundred sheep, and one of them has gone astray, does he not leave the ninety-nine and go to the mountains in search of the one that went astray?

Luke 15:4-7

"What man of you, having a hundred sheep, if he loses one of them, does not leave the ninety-nine in the wilderness, and go after the one which is lost until he finds it?

Luke 19:10

For the Son of Man came to seek and to save what was lost."

John 10:16

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

Galatians 4:9

But now that you have come to know God, or rather to be known by God, how is it that you turn back again to the weak and worthless elemental things? Do you desire to be enslaved all over again?

Philippians 2:13

for it is God who is at work in you, both to will and to work for his good pleasure.

James 1:17

Every good thing given and every perfect gift is from above, coming down from the Father of lights, with whom there is no variation or shifting shadow.

1 Peter 2:25

For you were straying like sheep, but now you have returned to the Shepherd and Guardian of your souls.

Treasury of Scripture Knowledge

Summary

I have gone astray like a lost sheep; seek thy servant; for I do not forget thy commandments.

Bible References

Gone astray

Matthew 10:6
But go rather to the lost sheep of the house of Israel.
Matthew 15:24
He answered, "I was sent only to the lost sheep of the house of Israel."
Matthew 18:12
What do you think? If a man has a hundred sheep, and one of them has gone astray, does he not leave the ninety-nine and go to the mountains in search of the one that went astray?
Luke 15:4
"What man of you, having a hundred sheep, if he loses one of them, does not leave the ninety-nine in the wilderness, and go after the one which is lost until he finds it?
John 10:16
And I have other sheep that are not of this fold; I must bring them also, and they will heed my voice. So there shall be one flock and one shepherd.
1 Peter 2:25
For you were straying like sheep, but now you have returned to the Shepherd and Guardian of your souls.

Seek

Luke 19:10
For the Son of Man came to seek and to save what was lost."
Galatians 4:9
But now that you have come to know God, or rather to be known by God, how is it that you turn back again to the weak and worthless elemental things? Do you desire to be enslaved all over again?
Philippians 2:13
for it is God who is at work in you, both to will and to work for his good pleasure.
James 1:17
Every good thing given and every perfect gift is from above, coming down from the Father of lights, with whom there is no variation or shifting shadow.