'Custom' in the Bible

And at the end of two months, she returned to her father, who did with her according to his vow which he had made. She had never known a man. And it became a custom in Israel

Now this was the custom in former time in Israel concerning redemption and concerning exchange, to confirm the whole matter: a man drew off his sandal, and gave it to his neighbour, and this was the mode of attestation in Israel.

And the priests' custom with the people was, when any man sacrificed a sacrifice, the priest's servant came, when the flesh was cooked, with a flesh-hook of three prongs in his hand;

And David left neither man nor woman alive, to bring them to Gath, for he said, Lest they should tell of us, saying, So did David. And such was his custom as long as he abode in the country of the Philistines.

And she looked, and behold, the king stood on the dais, according to the custom, and the princes and the trumpeters were by the king; and all the people of the land rejoiced, and blew with trumpets. And Athaliah rent her garments and cried, Conspiracy! Conspiracy!

And they stood in their place after their custom, according to the law of Moses the man of God: the priests sprinkled the blood receiving it from the hand of the Levites.