'Brethren' in the Bible

Abraham begat Isaac; and Isaac begat Jacob; and Jacob begat Judas and his brethren;

And Josias begat Jechonias and his brethren, about the time they were carried away to Babylon:

And Jesus, walking by the sea of Galilee, saw two brethren, Simon called Peter, and Andrew his brother, casting a net into the sea: for they were fishers.

And going on from thence, he saw other two brethren, James the son of Zebedee, and John his brother, in a ship with Zebedee their father, mending their nets; and he called them.

And if ye salute your brethren only, what do ye more than others? do not even the publicans so?

While he yet talked to the people, behold, his mother and his brethren stood without, desiring to speak with him.

Then one said unto him, Behold, thy mother and thy brethren stand without, desiring to speak with thee.

But he answered and said unto him that told him, Who is my mother? and who are my brethren?

And he stretched forth his hand toward his disciples, and said, Behold my mother and my brethren!

Is not this the carpenter's son? is not his mother called Mary? and his brethren, James, and Joses, and Simon, and Judas?

And every one that hath forsaken houses, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my name's sake, shall receive an hundredfold, and shall inherit everlasting life.

And when the ten heard it, they were moved with indignation against the two brethren.

Now there were with us seven brethren: and the first, when he had married a wife, deceased, and, having no issue, left his wife unto his brother:

But be not ye called Rabbi: for one is your Master, even Christ; and all ye are brethren.

And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me.

Then said Jesus unto them, Be not afraid: go tell my brethren that they go into Galilee, and there shall they see me.