Matthew 10:6

But go to the wandering sheep of the house of Israel,

Jeremiah 50:6

My people have been wandering sheep: their keepers have made them go out of the right way, turning them loose on the mountains: they have gone from mountain to hill, having no memory of their resting-place.

Psalm 119:176

I have gone out of the way like a wandering sheep; make search for your servant; for I keep your teachings ever in mind.

Isaiah 53:6

We all went wandering like sheep; going every one of us after his desire; and the Lord put on him the punishment of us all.

Acts 3:26

To you, first, God sent his servant, blessing you by turning every one of you from his sins.

Acts 13:46

Then Paul and Barnabas without fear said, It was necessary for the word of God to be given to you first; but because you will have nothing to do with it, and have no desire for eternal life, it will now be offered to the Gentiles.

Jeremiah 50:17

Israel is a wandering sheep; the lions have been driving him away: first he was attacked by the king of Assyria, and now his bones have been broken by Nebuchadrezzar, king of Babylon.

Ezekiel 34:6

And my sheep went out of the way, wandering through all the mountains and on every high hill: my sheep went here and there over all the face of the earth; and no one was troubled about them or went in search of them.

Ezekiel 34:8

By my life, says the Lord, truly, because my sheep have been taken away, and my sheep became food for all the beasts of the field, because there was no keeper, and my keepers did not go in search of the sheep, but the keepers took food for themselves and gave my sheep no food;

Ezekiel 34:16

I will go in search of that which had gone wandering from the way, and will get back that which had been sent in flight, and will put bands on that which was broken, and give strength to that which was ill: but the fat and the strong I will give up to destruction; I will give them for their food the punishment which is theirs by right.

Matthew 15:24-26

But he made answer and said, I was sent only to the wandering sheep of the house of Israel.

Matthew 18:10

Let it not seem to you that one of these little ones is of no value; for I say to you that in heaven their angels see at all times the face of my Father in heaven.

Luke 15:3-10

And he made a story for them, saying,

Luke 24:47

And that teaching about a change of heart and forgiveness of sins is to be given to Jerusalem first and to all nations in his name.

Acts 18:6

And when they put themselves against him, and said evil words, he said, shaking his clothing, Your blood be on your heads, I am clean: from now I will go to the Gentiles.

Acts 26:20

But I went about, first to those in Damascus and Jerusalem, and through all the country of Judaea, and then to the Gentiles, preaching a change of heart, so that they, being turned to God, might give, in their works, the fruits of a changed heart.

Acts 28:25-28

And they went away, for there was a division among them after Paul had said this one thing: Well did the Holy Spirit say by the prophet Isaiah to your fathers,

Romans 11:11-15

So I say, Were their steps made hard in order that they might have a fall? In no way: but by their fall salvation has come to the Gentiles, so that they might be moved to envy.

1 Peter 2:25

Because, like sheep, you had gone out of the way; but now you have come back to him who keeps watch over your souls.

Treasury of Scripture Knowledge

Summary

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

Bible References

Lost

Psalm 119:176
I have gone out of the way like a wandering sheep; make search for your servant; for I keep your teachings ever in mind.
Isaiah 53:6
We all went wandering like sheep; going every one of us after his desire; and the Lord put on him the punishment of us all.
Jeremiah 50:6
My people have been wandering sheep: their keepers have made them go out of the right way, turning them loose on the mountains: they have gone from mountain to hill, having no memory of their resting-place.
Ezekiel 34:6
And my sheep went out of the way, wandering through all the mountains and on every high hill: my sheep went here and there over all the face of the earth; and no one was troubled about them or went in search of them.
Luke 15:3
And he made a story for them, saying,
1 Peter 2:25
Because, like sheep, you had gone out of the way; but now you have come back to him who keeps watch over your souls.

General references

Ezekiel 3:4
And he said to me, Son of man, go now to the children of Israel, and say my words to them.
Luke 19:10
For the Son of man came to make search for those who are wandering from the way, and to be their Saviour.
John 4:4
And it was necessary for him to go through Samaria.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain