The idea that a warning for a potential punishment automatically includes any lesser punishment: Ketuvot 33a-b
What happens if a person is warned that they will deserve lashes, when he will really deserve Divine excommunication: Makkot 13a-b
What happens if a person is warned that they will deserve lashes, when he will really deserve the death penalty: Ketuvot 33a-b; Makkot 13a-b
What happens if a person is warned that they will deserve lashes, and their crime really could have deserved either lashes or a fine: Ketuvot 32b, 34b-35a
Crimes which might not need a warning
The challenge of offering a warning for Edim Zomimin: Ketuvot 33a; Makkot 4b