Origin of Phrases - L
Lo and behold
Meaning: To call attention to a surprising truth.
Example: I was in disbelief when I heard about Kevin's new car. But he opened the garage and lo and behold there was a blue Ferrari.
Origin: "Lo" is a word meaning "to call attention to" or "to express surprise". "Behold" is a word meaning "to gaze upon or observe". Both words are not well known or frequently used, especially "lo".