Final answer:
In 'Fiddler on the Roof,' Tevye promises not to force his daughter Tzeitel into a marriage, breaking tradition and giving his blessing to her marriage with Motel instead of the arranged one with Lazar Wolf.
Step-by-step explanation:
In the musical "Fiddler on the Roof," it is Tevye who promises not to force his daughter Tzeitel into a marriage. Tevye, a traditional Jewish father, initially agrees to a match between Tzeitel and the wealthy butcher Lazar Wolf. However, after seeing his daughter's love for the tailor Motel Kamzoil and her distress at the thought of marrying Lazar, Tevye decides to break tradition and gives his blessing to Tzeitel and Motel, thus promising not to force her into the unwanted marriage with Lazar Wolf.