'Send His Angel' in the Bible

"The LORD God of heaven, who brought me from my father's house and from my family's land, who spoke to me and promised me "I will give this land to your descendants,' will send his angel ahead of you, and you are to acquire a wife for my son from there.

"Abraham told me, "The LORD, who is with me wherever I go, will send his angel with you to make your journey successful. So you are to choose a wife for my son from my family, from my father's household.

The Son of Man will send his angels, and they will gather from his kingdom everything that causes others to sin and those who practice lawlessness