'Appointed' in the Bible

'Also, the sons of Israel prepare the passover in its appointed season;

in the fourteenth day of this month between the evenings ye prepare it in its appointed season; according to all its statutes, and according to all its ordinances ye prepare it.'

and those men say unto him, 'We are defiled by the body of a man; why are we withheld so as not to bring near the offering of Jehovah in its appointed season, in the midst of the sons of Israel?'

'And the man who is clean, and hath not been on a journey, and hath ceased to prepare the passover, even that person hath been cut off from his people; because the offering of Jehovah he hath not brought near, in its appointed season, that man doth bear his sin.

And in the day of your gladness, and in your appointed seasons, and in the beginnings of your months, ye have blown also with the trumpets over your burnt-offerings, and over the sacrifices of your peace-offerings, and they have been to you for a memorial before your God; I, Jehovah, am your God.'

then ye have prepared a fire-offering to Jehovah, a burnt-offering, or a sacrifice, at separating a vow or free-will-offering, or in your appointed things, to make a sweet fragrance to Jehovah, out of the herd, or out of the flock.

'Command the sons of Israel, and thou hast said unto them, My offering, My bread for My fire-offerings, My sweet fragrance, ye take heed to bring near to Me in its appointed season.

'These ye prepare to Jehovah in your appointed seasons, apart from your vows, and your free-will offerings, for your burnt-offerings, and for your presents, and for your libations, and for your peace-offerings.'