'Brethren' in the Bible

We are bound to thank God always for you, brethren, as it is meet, because that your faith groweth exceedingly, and the charity of every one of you all toward each other aboundeth;

Now we beseech you, brethren, by the coming of our Lord Jesus Christ, and by our gathering together unto him,

But we are bound to give thanks alway to God for you, brethren beloved of the Lord, because God hath from the beginning chosen you to salvation through sanctification of the Spirit and belief of the truth:

Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle.

Finally, brethren, pray for us, that the word of the Lord may have free course, and be glorified, even as it is with you:

Now we command you, brethren, in the name of our Lord Jesus Christ, that ye withdraw yourselves from every brother that walketh disorderly, and not after the tradition which he received of us.

But ye, brethren, be not weary in well doing.