'Brother' in the Bible

But he did not invite Nathan the prophet, Benaiah, the most formidable warriors, or his brother Solomon.

But be gracious and kind to the sons of Barzillai the Gileadite, and let them be among those who [have the honor to] eat at your table; for they met me [with kindness] when I fled from your brother Absalom.

So he said, “You know that the kingdom belonged to me [as the eldest living son] and all Israel looked to me and expected me to be king. However, the kingdom has passed [from me] and became my brother’s, for it was his from the Lord.

So she said, “Let Abishag the Shunammite be given to your brother Adonijah as a wife.”

King Solomon answered and said to his mother, “And why are you asking for Abishag the Shunammite for Adonijah? Ask the kingdom for him also—since he is my older brother—[ask it] for him and for Abiathar the priest and Joab the son of Zeruiah [his supporters]!”

He said, “What are these cities [good for] which you have given me, my brother?” So they have been called the land of Cabul (like nothing, unproductive) to this day.

And he laid the body in his own grave, and they mourned over him, saying, “Alas, my brother!”

So they put sackcloth around their loins and ropes on their necks, and came to the king of Israel and said, “Your servant Ben-hadad says, ‘Please let me live.’” And Ahab asked, “Is he still alive? He is my brother.”

Now the men took it as a good omen, and quickly understanding his meaning said, “Yes, your brother Ben-hadad lives.” Then the king said, “Go, bring him.” Then Ben-hadad came out to him, and Ahab had him come up into the chariot.