'Brother' in the Bible

but Nathan the prophet, and Benaiah, and the mighty men, and Solomon his brother, he called not.

But show kindness unto the sons of Barzillai the Gileadite, and let them be of those that eat at thy table; for so they came to me when I fled from Absalom thy brother.

And he said, Thou knowest that the kingdom was mine, and that all Israel set their faces on me, that I should reign: howbeit the kingdom is turned about, and is become my brother's; for it was his from Jehovah.

And she said, Let Abishag the Shunammite be given to Adonijah thy brother to wife.

And king Solomon answered and said unto his mother, And why dost thou ask Abishag the Shunammite for Adonijah? ask for him the kingdom also; for he is mine elder brother; even for him, and for Abiathar the priest, and for Joab the son of Zeruiah.

And he said, What cities are these which thou hast given me, my brother? And he called them the land of Cabul unto this day.

And he laid his body in his own grave; and they mourned over him,'saying , Alas, my brother!

So they girded sackcloth on their loins, and put ropes on their heads, and came to the king of Israel, and said, Thy servant Ben-hadad saith, I pray thee, let me live. And he said, Is he yet alive? he is my brother.

Now the men observed diligently, and hasted to catch whether it were his mind; and they said, Thy brother Ben-hadad. Then he said, Go ye, bring him. Then Ben-hadad came forth to him; and he caused him to come up into the chariot.