'Brother' in the Bible

"Let everyone be on your guard against his neighbor, and you must not trust in any brother, for everyone surely betrays, and every neighbor goes about [with] slander.

And I will smash them, each one against his brother, and the fathers and the sons together," {declares} Yahweh. "I will not have compassion, and I will not take pity, and I will not show compassion from destroying them." '"

{Therefore} thus says Yahweh concerning Jehoiakim, the son of Josiah, the king of Judah: "They will not lament for him, 'Alas, my brother,' or 'Alas, sister.' They will not lament for him, 'Alas, lord,' or 'alas, his majesty.'

Thus you shall say, each one to his neighbor and each one to his brother: 'What has Yahweh answered?' or, 'What has Yahweh spoken?'

and all the kings of the north, near and far, each one to his brother, and all the kingdoms of the world that [are] on the face of the earth; and the king of Sheshach, he will drink after them.

And they will no longer teach each one his neighbor, or each one his brother, {saying}, 'Know Yahweh,' for all of them will know me, from their {smallest} and up to their {greatest}," {declares} Yahweh, "for I will forgive their iniquity and their sin I will no longer remember."