'Brother's' in the Bible

And why do you take note of the grain of dust in your brother's eye, but take no note of the bit of wood which is in your eye?

You false one, first take out the bit of wood from your eye, then will you see clearly to take out the grain of dust from your brother's eye.

For John said to Herod, It is wrong for you to have your brother's wife.

But Herod the king, because John had made a protest on account of Herodias, his brother's wife, and other evil things which Herod had done,

And why do you take note of the grain of dust in your brother's eye, but take no note of the bit of wood which is in your eye?

How will you say to your brother, Brother, let me take the grain of dust out of your eye, when you yourself do not see the bit of wood in your eye? O false one! first take the wood out of your eye and then you will see clearly to take the dust out of your brother's eye.

Be kind to one another with a brother's love, putting others before yourselves in honour;

But you, why do you make yourself your brother's judge? or again, why have you no respect for your brother? because we will all have to take our place before God as our judge.

Do not say evil against one another, my brothers. He who says evil against his brother or makes himself his brother's judge, says evil against the law and is judging the law: and in judging the law you become, not a doer of the law but a judge.

Not being of the Evil One like Cain, who put his brother to death. And why did he put him to death? Because his works were evil and his brother's works were good.