Philemon 1:16

no longer as a slave, but above a slave, as a brother beloved, especially by me, but how much more by thee, both in the flesh, and in the Lord?

Treasury of Scripture Knowledge

Summary

Not now as a servant, but above a servant, a brother beloved, specially to me, but how much more unto thee, both in the flesh, and in the Lord?

Bible References

A brother

Matthew 23:8
But be not ye called Rabbi, for one is your leader, the Messiah; and ye all are brethren.
Acts 9:17
Then went Ananias, and entered into the house; and laying his hands upon him, said, Brother Saul, the Lord Jesus, who was seen by thee in the way that thou camest, hath sent me, that thou mightest recover thy sight, and be filled with the Holy Ghost.
Galatians 4:28
So we, brethren, as Isaac, are the children of the promise.
1 Timothy 6:2
But they who have believing masters, let them not think less of them, because they are brethren; but serve them the rather, because they are faithful and beloved, who have equally partaken of the benefit. These things teach and enjoin.
Hebrews 3:1
WHEREFORE, holy brethren, partakers of the heavenly calling, contemplate the apostle and high-priest whom ye confess, Jesus Christ;
1 Peter 1:22
Having purified your souls by obedience to the truth through the Spirit unto fraternal affection undissembled, love each other intensely out of a pure heart:
1 John 5:1
EVERY one who believeth that Jesus is the Messiah, is born of God; and every one who loveth him that begat, loveth him also who is begotten by him.

Both in

Ephesians 6:5
Servants, be obedient to your masters after the flesh, with fear and trembling, in simplicity of your heart as unto Christ;
Colossians 3:22
Servants, obey in all things your masters after the flesh, not with eye-service as men-pleasers, but, in simplicity of heart, fearing God.