'Brother's' in the Bible

Then the Lord said to Cain, “Where is Abel your brother?” And he said, “I do not know. Am I my brother’s keeper?”

He said, “What have you done? The voice of your brother’s blood is crying to Me from the ground.

Now you are cursed from the ground, which has opened its mouth to receive your brother’s blood from your hand.

His brother’s name was Jubal; he was the father of all those who play the lyre and pipe.

Two sons were born to Eber; the name of the one was Peleg, for in his days the earth was divided; and his brother’s name was Joktan.

Stay with him a few days, until your brother’s fury subsides,

until your brother’s anger against you subsides and he forgets what you did to him. Then I will send and get you from there. Why should I be bereaved of you both in one day?”

Then Judah said to Onan, “Go in to your brother’s wife, and perform your duty as a brother-in-law to her, and raise up offspring for your brother.”

Onan knew that the offspring would not be his; so when he went in to his brother’s wife, he wasted his seed on the ground in order not to give offspring to his brother.

You shall not uncover the nakedness of your brother’s wife; it is your brother’s nakedness.

If there is a man who takes his brother’s wife, it is abhorrent; he has uncovered his brother’s nakedness. They will be childless.

But if the man does not desire to take his brother’s wife, then his brother’s wife shall go up to the gate to the elders and say, ‘My husband’s brother refuses to establish a name for his brother in Israel; he is not willing to perform the duty of a husband’s brother to me.’

then his brother’s wife shall come to him in the sight of the elders, and pull his sandal off his foot and spit in his face; and she shall declare, ‘Thus it is done to the man who does not build up his brother’s house.’

So he said, “You know that the kingdom was mine and that all Israel expected me to be king; however, the kingdom has turned about and become my brother’s, for it was his from the Lord.

Two sons were born to Eber, the name of the one was Peleg, for in his days the earth was divided, and his brother’s name was Joktan.

Now on the day when his sons and his daughters were eating and drinking wine in their oldest brother’s house,

While he was still speaking, another also came and said, “Your sons and your daughters were eating and drinking wine in their oldest brother’s house,

Do not forsake your own friend or your father’s friend,And do not go to your brother’s house in the day of your calamity;Better is a neighbor who is near than a brother far away.

“Do not gloat over your brother’s day,The day of his misfortune.And do not rejoice over the sons of JudahIn the day of their destruction;Yes, do not boastIn the day of their distress.