'Custom' in the Bible

according to the custom of the priesthood he was chosen by lot to enter into the temple of the Lord to burn incense.

And when he was twelve years [old], they went up according to the custom of the feast.

And he came to Nazareth, where {he had been brought up}, and according to {his custom} he entered into the synagogue on the day of the Sabbath and stood up to read.

And he went away [and] proceeded, according to [his] custom, to the Mount of Olives, and the disciples also followed him.

But it is your custom that I release for you one [prisoner] at the Passover. So do you want [me] to release for you the king of the Jews?"

So they took the body of Jesus and wrapped it in [strips of] linen cloth with the fragrant spices, as is the Jews' custom to prepare for burial.

And some men came down from Judea [and] began teaching the brothers, "Unless you are circumcised according to the custom [prescribed] by Moses, you cannot be saved."

{And as was his custom}, Paul went in to them and on three Sabbath [days] he discussed with them from the scriptures,

To {them} I replied that it was not the custom of the Romans to give up any man before the one who had been accused met [his] accusers face to [face] and received an opportunity for a defense concerning the accusation.

But if anyone is disposed to be contentious, we have no such custom, nor do the churches of God.