Matthew 7:6

7:6 Do not give what is holy to dogs or throw your pearls before pigs; otherwise they will trample them under their feet and turn around and tear you to pieces.

Matthew 10:5

10:5 Jesus sent out these twelve, instructing them as follows: “Do not go to Gentile regions and do not enter any Samaritan town.

Matthew 15:23-28

15:23 But he did not answer her a word. Then his disciples came and begged him, “Send her away, because she keeps on crying out after us.” 15:24 So he answered, “I was sent only to the lost sheep of the house of Israel.” 15:25 But she came and bowed down before him and said, “Lord, help me!” 15:26 “It is not right to take the children’s bread and throw it to the dogs,” he said. 15:27 “Yes, Lord,” she replied, “but even the dogs eat the crumbs that fall from their masters’ table.” 15:28 Then Jesus answered her, “Woman, your faith is great! Let what you want be done for you.” And her daughter was healed from that hour.

Acts 22:21

22:21 Then he said to me, ‘Go, because I will send you far away to the Gentiles.’”

Romans 15:8

15:8 For I tell you that Christ has become a servant of the circumcised on behalf of God’s truth to confirm the promises made to the fathers,

Ephesians 2:12

2:12 that you were at that time without the Messiah, alienated from the citizenship of Israel and strangers to the covenants of promise, having no hope and without God in the world.