'Sufficient' in the Bible

Be not therefore anxious for the morrow, for the morrow shall be anxious for its own things; sufficient for the day is the evil of it.

sufficient to the disciple that he may be as his teacher, and the servant as his lord; if the master of the house they did call Beelzeboul, how much more those of his household?

and the prudent answered, saying -- Lest there may not be sufficient for us and you, go ye rather unto those selling, and buy for yourselves.