Matthew 10:5-6
These twelve did Jesus send forth, and commanded them, saying, Go not among the gentiles, neither enter into any city of the Samaritans:
Matthew 15:24
But he answered and said, I am sent only to the lost sheep of the house of Israel.
Treasury of Scripture Knowledge
Summary
Behold, I will put a fleece of wool in the floor; and if the dew be on the fleece only, and it be dry upon all the earth beside, then shall I know that thou wilt save Israel by mine hand, as thou hast said.
Bible References
Only
Matthew 10:5
These twelve did Jesus send forth, and commanded them, saying, Go not among the gentiles, neither enter into any city of the Samaritans:
Matthew 15:24
But he answered and said, I am sent only to the lost sheep of the house of Israel.