Abide by Islamic values and principles when engaging in transactions or behaviors.

This hadith is about certain transactions that are forbidden in Islam. The Prophet Muhammad forbade the purchase of a dog, as it is considered an impure animal in Islam. He also forbade giving gifts to female fornicators as it encourages them to continue their immoral behavior and he also prohibited taking money from fortunetellers as this practice is considered superstitious and against Islamic teachings. These teachings emphasize that Muslims should stay away from any kind of transaction or behavior that goes against Islamic values and principles.