Give water to drink when you are able.

According to the hadith narrated by Sad bin Ubadah, the Prophet Muhammad ﷺ said that the best form of charity is giving water to drink. This hadith emphasizes the importance of providing for those in need and helping others in any way possible. It also highlights how even small acts can have a great impact on people's lives, as something as simple as giving someone a glass of water can be considered an act of charity. Furthermore, this hadith teaches us that we should always strive to do good deeds and help those around us whenever we can.