Seek knowledge from reliable sources before taking any action or making any decision related to life matters etc..

This hadith is about the prohibition of leasing out land for cultivation by the Prophet Muhammad ﷺ. It was narrated from Ibn 'Umar that he used to lease out some land that belonged to him, for cultivation. Then someone came to him and told him that Rafi' bin Khadij said that the Messenger of Allah ﷺ had forbidden leasing out land for cultivation. Ibn 'Umar went, and I went with him, until he met him in Balat, and asked him about that, and he told him that the Messenger of Allah ﷺ had forbidden leasing out land for cultivation. So 'Abdullah stopped lessening out land. This hadith teaches us a valuable lesson on how we should be careful when it comes to our actions as Muslims; we must always make sure our actions are in accordance with Islamic teachings before doing them so as not to fall into sin or do something wrong unknowingly. We should also take heed from this hadith on how important it is to seek knowledge from reliable sources before making any decisions or taking any action; this way we can ensure our decisions are based on sound knowledge rather than hearsay or speculation which may lead us astray if not verified properly first.