Acts 15:33

After spending some time there, they were sent back by the brothers with [the greeting of] peace to those who had sent them.

1 Corinthians 16:11

So allow no one to treat him with disdain [as if he were inconsequential]. But send him off [cordially, and speed him on his way] in peace, so that he may come to me, for I am expecting him [to come along] with the other brothers.

Acts 16:36

And the jailer repeated the words to Paul, saying, “The chief magistrates have sent word to release you; so come out now and go in peace.”

Hebrews 11:31

By faith Rahab the prostitute was not destroyed along with those who were disobedient, because she had welcomed the spies [sent by the sons of Israel] in peace.

Genesis 26:29

that you will not harm us, just as we have not touched you and have done nothing but good to you and have sent you away in peace. You are now the blessed and favored of the Lord!’”

Exodus 4:18

Then Moses went away and returned to Jethro his father-in-law, and said to him, “Please, let me go back so that I may return to my relatives in Egypt, and see if they are still alive.” And Jethro said to Moses, “Go in peace.”

Mark 5:34

Then He said to her, “Daughter, your faith [your personal trust and confidence in Me] has restored you to health; go in peace and be [permanently] healed from your suffering.”

2 John 1:10

If anyone comes to you and does not bring this teaching [but diminishes or adds to the doctrine of Christ], do not receive or welcome him into your house, and do not give him a greeting or any encouragement;

Treasury of Scripture Knowledge

Summary

And after they had tarried there a space, they were let go in peace from the brethren unto the apostles.

Bible References

They were

Acts 16:36
And the jailer repeated the words to Paul, saying, “The chief magistrates have sent word to release you; so come out now and go in peace.”
Genesis 26:29
that you will not harm us, just as we have not touched you and have done nothing but good to you and have sent you away in peace. You are now the blessed and favored of the Lord!’”
Exodus 4:18
Then Moses went away and returned to Jethro his father-in-law, and said to him, “Please, let me go back so that I may return to my relatives in Egypt, and see if they are still alive.” And Jethro said to Moses, “Go in peace.”
1 Corinthians 16:11
So allow no one to treat him with disdain [as if he were inconsequential]. But send him off [cordially, and speed him on his way] in peace, so that he may come to me, for I am expecting him [to come along] with the other brothers.
Hebrews 11:31
By faith Rahab the prostitute was not destroyed along with those who were disobedient, because she had welcomed the spies [sent by the sons of Israel] in peace.
2 John 1:10
If anyone comes to you and does not bring this teaching [but diminishes or adds to the doctrine of Christ], do not receive or welcome him into your house, and do not give him a greeting or any encouragement;