'Brother's' in the Bible

Then the Lord said to Cain, "Where is your brother Abel?" And he replied, "I don't know! Am I my brother's guardian?"

But the Lord said, "What have you done? The voice of your brother's blood is crying out to me from the ground!

So now, you are banished from the ground, which has opened its mouth to receive your brother's blood from your hand.

Two sons were born to Eber: One was named Peleg because in his days the earth was divided, and his brother's name was Joktan.

Live with him for a little while until your brother's rage subsides.

Stay there until your brother's anger against you subsides and he forgets what you did to him. Then I'll send someone to bring you back from there. Why should I lose both of you in one day?"

Then Judah said to Onan, "Have sexual relations with your brother's wife and fulfill the duty of a brother-in-law to her so that you may raise up a descendant for your brother."

But Onan knew that the child would not be considered his. So whenever he had sexual relations with his brother's wife, he withdrew prematurely so as not to give his brother a descendant.

You must not have sexual intercourse with your brother's wife; she is your brother's nakedness.

If a man has sexual intercourse with his brother's wife, it is indecency. He has exposed his brother's nakedness; they will be childless.

But if the man does not want to marry his brother's widow, then she must go to the elders at the town gate and say, "My husband's brother refuses to preserve his brother's name in Israel; he is unwilling to perform the duty of a brother-in-law to me!"

then his sister-in-law must approach him in view of the elders, remove his sandal from his foot, and spit in his face. She will then respond, "Thus may it be done to any man who does not maintain his brother's family line!"

Two sons were born to Eber: the first was named Peleg, for during his lifetime the earth was divided; his brother's name was Joktan.

Now the day came when Job's sons and daughters were eating and drinking wine in their oldest brother's house,

While this one was still speaking another messenger arrived and said, "Your sons and your daughters were eating and drinking wine in their oldest brother's house,

Do not forsake your friend and your father's friend, and do not enter your brother's house in the day of your disaster; a neighbor nearby is better than a brother far away.

Why do you see the speck in your brother's eye, but fail to see the beam of wood in your own?

You hypocrite! First remove the beam from your own eye, and then you can see clearly to remove the speck from your brother's eye.

For John had repeatedly told Herod, "It is not lawful for you to have your brother's wife."

But when John rebuked Herod the tetrarch because of Herodias, his brother's wife, and because of all the evil deeds that he had done,

Why do you see the speck in your brother's eye, but fail to see the beam of wood in your own?

How can you say to your brother, 'Brother, let me remove the speck from your eye,' while you yourself don't see the beam in your own? You hypocrite! First remove the beam from your own eye, and then you can see clearly to remove the speck from your brother's eye.

not like Cain who was of the evil one and brutally murdered his brother. And why did he murder him? Because his deeds were evil, but his brother's were righteous.