Follow instructions properly when given a task or responsibility by someone else .

This hadith emphasizes the importance of spending and collecting sadaqah or zakat in accordance with how it was done during Prophet Muhammad's lifetime. It is important to follow this practice because it was taught by Prophet Muhammad himself. This hadith also teaches us that we should not change our practices just because a new leader has come into power; instead we should continue to do what we have been doing before. Furthermore, this hadith reminds us that when we are given a task or responsibility by someone else, such as collecting sadaqa or zakat from people, then we must fulfill our duties properly and not take any shortcuts.