'Days' in the Bible

In these last days, He has spoken to us by His Son. God has appointed Him heir of all things and made the universe through Him.

without father, mother, or genealogy,having neither beginning of days nor end of life,but resembling the Son of God—remains a priest forever.

But finding fault with His people, He says:Look, the days are coming, says the Lord,when I will make a new covenantwith the house of Israeland with the house of Judah—

But this is the covenantthat I will make with the house of Israelafter those days, says the Lord:I will put My laws into their mindsand write them on their hearts.I will be their God,and they will be My people.

This is the covenant I will make with themafter those days, says the Lord:I will put My laws on their heartsand write them on their minds,

Remember the earlier days when, after you had been enlightened, you endured a hard struggle with sufferings.

By faith the walls of Jericho fell down after being encircled by the Israelites for seven days.