G3696–ὅπλον–hoplon

So Judas, getting a band of armed men and police from the chief priests and Pharisees, went there with lights and with arms.

ὅπλων. hoplōn “weapons.”

And do not give your bodies to sin as the instruments of wrongdoing, but give yourselves to God, as those who are living from the dead, and your bodies as instruments of righteousness to God.

ὅπλα hopla “[as] instruments”ὅπλα hopla “[as] instruments”

The night is far gone, and the day is near: so let us put off the works of the dark, arming ourselves with light,

ὅπλα hopla “armor”

In the true word, in the power of God; with the arms of righteousness on the right hand and on the left,

ὅπλων hoplōn “weapons”

(For the arms with which we are fighting are not those of the flesh, but are strong before God for the destruction of high places);

ὅπλα hopla “weapons”