He said to me; “where will you spend this night?”
He said to me; “where will you spend this night?”
A: He asked me where I would spend that night.
B: He asked me where I will spend that night.
C: He asked me where I would spend this night.
D: None of these
In reported questions change present or future to a backshifted form. Will becomes would. This becomes that. The reporting verb asked triggers question word order in a statement pattern. Therefore the correct indirect speech is He asked me where I would spend that night. The option matches all required shifts.