two o'clock in the morning
`` He wished me to see the things he has found before any one else should , '' Sabina continued . `` So he got Sassi to bring me here . While we were in the vaults , the water came , and we could not get out . He worked for hours to break a hole , and it was two o'clock in the morning when we were free . I had not had any dinner , and of course I could not go with him to your house at that hour , even if I had not been worn out . So he brought me here and gave me something to eat , and his room to sleep in . As for the door not being locked , he told me twice to lock it , and I was so sleepy that I forgot to .