Reference for Shevuot 61:16
בפני בית דין ושלא בפני ב"ד כו': במאי קמיפלגי
R'Kahana learnt [these deductions] from: Thou shalt not utter [a false report]:<span class="x" onmousemove="('comment',' Ex. XXIII, 1, lit., 'thou shalt not take up, or accept'; a warning to the judge not to hear one litigant before the arrival of the other, because the litigant, in his opponent's absence, may be tempted to lie. ta,');"><sup>14</sup></span> thou shalt not cause to be uttered.<span class="x" onmousemove="('comment',' Reading the same Hebrew word, , with different vowels (the Hiphil) : 'thou shalt not cause to be accepted'; a warning to the litigant not to explain his case to the judge in his opponent's absence, because he may be tempted to lie, and will thereby cause the judge to accept a false report, v. Sanh. 7b.');"><sup>15</sup></span>