'Days' in the Bible

at the end of these days has spoken to us in the person of the Son, whom he has established heir of all things, by whom also he made the worlds;

Who in the days of his flesh, having offered up both supplications and entreaties to him who was able to save him out of death, with strong crying and tears; (and having been heard because of his piety;)

without father, without mother, without genealogy; having neither beginning of days nor end of life, but assimilated to the Son of God, abides a priest continually.

For finding fault, he says to them, Behold, days come, saith the Lord, and I will consummate a new covenant as regards the house of Israel, and as regards the house of Juda;

Because this is the covenant that I will covenant to the house of Israel after those days, saith the Lord: Giving my laws into their mind, I will write them also upon their hearts; and I will be to them for God, and they shall be to me for people.

This is the covenant which I will establish towards them after those days, saith the Lord: Giving my laws into their hearts, I will write them also in their understandings;

But call to mind the earlier days in which, having been enlightened, ye endured much conflict of sufferings;

By faith the walls of Jericho fell, having been encircled for seven days.

For they indeed chastened for a few days, as seemed good to them; but he for profit, in order to the partaking of his holiness.