Chapter 125 – When the Ninth of Av (fifth month of the Jewish year) Occurs on Saturday or Sunday
125.1) You may eat meat and drink wine on the Sabbath.
125.2) Cohabitation is forbidden on Friday night, unless it closely follows the ritual immersion of your wife.
125.3) Say Av harahamin (may the Father of mercies) and the memorial prayer in the morning, but omit Tzidekatha tzedek (Thy righteousness) in the Minhah service.
125.4) Study is limited. See the source for details.
125.5) Do not say certain blessings. See the source for details.
125.6) Certain benedictions are required. See the source for details.
125.7) Depending on the circumstances of the day upon which the ninth of Av (fifth month of the Jewish year) falls, you may be forbidden to eat meat or drink wine.
125.8) The celebration of a circumcision is covered in this precept.