'Regular' in the Bible

And a regular amount of food and wine every day from the king's table was ordered for them by the king; and they were to be cared for for three years so that at the end of that time they might take their places before the king.

Then it set itself in arrogant opposition to the Prince of the Heavenly Army, from whom the regular burnt offering was taken away, in order to overthrow his sanctuary.

Because of the transgression, the Heavenly Army will be given over, along with the regular burnt offering, and in that rebellion truth will be cast to the ground, while he continues to prosper and to act."

"Then I heard one holy person speaking, and another holy person addressed the one who was speaking: "In the vision about the regular burnt offering, how much time elapses while the desecration terrifies and both the Holy Place and the Heavenly Army are trampled?'

Forces from him will arise, desecrate the sanctuary fortress, and do away with the regular sacrifice. And they will set up the abomination of desolation.

There will be 1,290 days from the time the regular burnt offering is rescinded and the destructive desolation established.