'Brother' in the Bible

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

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

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

And king Solomon answered and said to 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 to this day.

And he laid his corpse in his own sepulchre; and they mourned over him saying, Alas, my brother!

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

And the men took it as a good omen, and hastened to catch what came from him, and they said, Thy brother Ben-Hadad. ... And he said, Go, bring him. And Ben-Hadad came forth to him; and he caused him to come up into the chariot.