Stand in a line while praying .

The Prophet Muhammad (peace be upon him) taught his followers the importance of standing in straight rows when they pray. He said that making sure the rows are straight is part of completing the prayer. This means that it is important to make sure everyone stands in a line and not scattered around, so that everyone can focus on their prayer and not get distracted by others around them. It also helps create a sense of unity among those who are praying, as they all stand together in one line facing the same direction towards Allah. This hadith teaches us about the importance of discipline and order during prayer, which helps us stay focused on our worship and remember why we are there - to seek Allah's pleasure through our prayers.