In most schools of though
In most schools of thought, this practice is invalidated if a person's clothing contains a spot of blood larger than a dirham coin. One type of this practice consists of a person bending over and grasping his knees with open palms, and this practice is preceded by raising hands to a person's ears or shoulders during takbir. Worshipers perform ruku and sujud during this practice, which is divided into types like fajr and zuhr. While performing this practice, worshipers face qibla and prostrate themselves on a mat. For 10 points, name this Pillar of Islam, the requirement that Muslims face Mecca and pray five times a day.
In most schools of thought, this practice is invalidated if a person's clothing contains a spot of blood larger than a dirham coin.
{salat} [or {salah}; or {namaz}; prompt on "{praying}" or equivalents]