midnight
asked Elsie . `` Yes , dear ; and he says to each one of us : ` Take ye heed , watch and pray : for ye know not when the time is . For the Son of man is as a man taking a far journey , who left his house , and gave authority to his servants , and to every man his work , and commanded the porter to watch . Watch ye therefore : for ye know not when the master of the house cometh , at even , or at midnight , or at the cock-crowing , or in the morning : Lest coming suddenly he find you sleeping . And what I say unto you I say unto all , Watch . ' '' `` Watch , '' repeated Neddie . `` What for , grandma ? ''