The Mishnah taught that a court would examine witnesses in capital cases with seven questions: (1) In which cycle of seven years within a jubilee did the event occur? (2) In which year of the Sabbatical cycle did the event occur? (3) In which month did the event occur? (4) On which day of the month did the event occur? (5) On which day of the week did the event occur? (6) At which hour did the event occur? And (7) in what place did the event occur? Rabbi Yosei said that the court would examine the witnesses with only three questions: On which day did the event occur, at which hour, and in what place? In the Gemara, Rav Judah taught that the sources for these seven interrogations were the three verses , "And you shall inquire, and investigate, and ask diligently"; , "If it be told to you and you have heard it and inquired diligently"; and , "And the judges shall inquire diligently."