'Angels' in the Bible

And he was there in the wilderness forty days, tempted of Satan; and was with the wild beasts; and the angels ministered unto him.

Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation; of him also shall the Son of man be ashamed, when he cometh in the glory of his Father with the holy angels.

For when they shall rise from the dead, they neither marry, nor are given in marriage; but are as the angels which are in heaven.

And then shall he send his angels, and shall gather together his elect from the four winds, from the uttermost part of the earth to the uttermost part of heaven.

But of that day and that hour knoweth no man, no, not the angels which are in heaven, neither the Son, but the Father.