New Revised Standard Version
He said to them, “Thus says the LORD, the God of Israel, ‘Put your sword on your side, each of you! Go back and forth from gate to gate throughout the camp, and each of you kill your brother, your friend, and your neighbor.’”

Contemporary English Version
and he said to them, "The LORD God of Israel commands you to strap on your swords and go through the camp, killing your relatives, your friends, and your neighbors."

New American Bible
and he told them, “Thus says the LORD, the God of Israel: Each of you put your sword on your hip! Go back and forth through the camp, from gate to gate, and kill your brothers, your friends, your neighbors!”

Douay-Rheims Bible
And he said to them: Thus saith the Lord God of Israel: Put every man his sword upon his thigh: go, and return from gate to gate through the midst of the camp, and let every man kill his brother, and friend, and neighbour.

And he said to them: Thus saith the Lord God of Israel: Put every man his sword upon his thigh: go, and return from gate to gate through the midst of the camp, and let every man kill his brother, and friend, and neighbour.

slay every man

Exodus 32:26,29 Then standing in the gate of the camp, he said: If any man be on the Lord's side, let him join with me. And all the sons of Levi gathered themselves together unto him: . . .

Numbers 25:5,7-12 And Moses said to the judges of Israel: Let every man kill his neighbours, that have been initiated to Beelphegor. . . .

Deuteronomy 33:8,9 To Levi also he said: Thy perfection, and thy doctrine be to thy holy man, whom thou hast proved in the temptation, and judged at the waters of contradiction: . . .

Luke 14:26 If any man come to me, and hate not his father and mother and wife and children and brethren and sisters, yea and his own life also, he cannot be my disciple.

2 Corinthians 5:16 Wherefore henceforth, we know no man according to the flesh. And if we have known Christ according to the flesh: but now we know him so no longer.