Pakistan Legal Practitioners and Bar Councils Rules, 1976 — section 161

161. An advocate shall not intentionally misquote to a judge, judicial officer or jury the testimony of a witness, the argument of the opposing advocate or the contents of a document; nor shall he intentionally misquote to a judge or judicial officer the language of a book, statute or decision; nor shall he, with knowledge of its invalidity and without disclosing such knowledge, cite as authority a decision that has been over-ruled or a statute that has been repealed or declared unconstitutional.