G3317 — mesonuktion
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
mesonuktion — pronounced mes-on-ook'-tee-on
neuter of compound of 3319 and 3571; midnight (especially as a watch):--midnight. see GREEK for 3319 see GREEK for 3571
4 occurrences in the KJV.
Mark 13:35
Watch ye therefore: for ye know not when the master of the house cometh, at even, or at midnight, or at the cockcrowing, or in the morning:
Luke 11:5
And he said unto them, Which of you shall have a friend, and shall go unto him at midnight, and say unto him, Friend, lend me three loaves;
Acts 16:25
And at midnight Paul and Silas prayed, and sang praises unto God: and the prisoners heard them.
Acts 20:7
And upon the first day of the week, when the disciples came together to break bread, Paul preached unto them, ready to depart on the morrow; and continued his speech until midnight.