'Brother's' in the Bible

And the Lord said to Cain, Where is your brother Abel? And he said, I have no idea: am I my brother's keeper?

And he said, What have you done? the voice of your brother's blood is crying to me from the earth.

And now you are cursed from the earth, whose mouth is open to take your brother's blood from your hand;

And his brother's name was Jubal: he was the father of all players on instruments of music.

And Eber had two sons: the name of the one was Peleg, because in his time the peoples of the earth became separate; and his brother's name was Joktan.

And Abram took Sarai, his wife, and Lot, his brother's son, and all their goods and the servants which they had got in Haran, and they went out to go to the land of Canaan.

And in addition they took Lot, Abram's brother's son, who was living in Sodom, and all his goods.

And Abram, hearing that his brother's son had been made a prisoner, took a band of his trained men, three hundred and eighteen of them, sons of his house, and went after them as far as Dan.

And he got back all the goods, and Lot, his brother's son, with his goods and the women and the people.

By your sword will you get your living and you will be your brother's servant; but when your power is increased his yoke will be broken from off your neck.

And be there with him for a little time, till your brother's wrath is turned away;

Then Judah said to Onan, Go in to your brother's wife and do what it is right for a husband's brother to do; make her your wife and get offspring for your brother.

But Onan, seeing that the offspring would not be his, went in to his brother's wife, but let his seed go on to the earth, so that he might not get offspring for his brother.