Chapter 109 – Water Used for Kneading Matzah (unleavened bread)
109.1) Use only water that has stayed overnight.
109.2) Draw water between sunset and twilight.
109.3) Try to draw fresh water daily.
109.4) Draw the water from a river preferably.
109.5) Water for baking matzah (unleavened bread) should be drawn by a non-Jew.
109.6) Rinse a vessel that has had honey or fruit in it with hot water before using it for matzah.
109.7) If you keep water overnight, you can add to it.
109.8) Matzah baked on Sunday should have its water drawn on Thursday.
109.9) Do not pour out water kept overnight on account of a death or the equinox.