'Expecting' in the Bible

But love your enemies, and do good, and lend, expecting nothing back; and your reward will be great, and you will be children of the Most High; for he is kind toward the unthankful and evil.

then the lord of that servant will come in a day when he isn't expecting him, and in an hour that he doesn't know, and will cut him in two, and place his portion with the unfaithful.