Reference for Shabbat 35:2
<big><strong>גמ׳</strong></big> מאן תנא נתינת מים לדיו זו היא שרייתן אמר רב יוסף רבי היא דתניא אחד נותן את הקמח וא' נותן את המים האחרון חייב דברי רבי רבי יוסי אומר אינו חייב עד שיגבל
AND BOTH [SCHOOLS] AGREE THAT THE BEAM OF THE [OIL] PRESS AND THE CIRCULAR WINE PRESS MAY BE LADEN.<span class="x" onmousemove="('comment',' By day, though the fluid goes on oozing during the Sabbath. ');"><sup>3</sup></span> <b><i>GEMARA</i></b>. Which Tanna [holds that] pouring water into ink constitutes its steeping?<span class="x" onmousemove="('comment',' The Mishnah merely discusses this, and does not speak about kneading the ingredients too. Hence the mere pouring must be regarded as a labour forbidden on the Sabbath, for otherwise there would be no controversy in respect to Friday. ');"><sup>4</sup></span>