משנה: לֹא יֵצֵא הַחַיָיט בְּמַחֲטוֹ סָמוּךְ לַחֲשֵׁיכָה שֶׁמָּא יִשְׁכַּח וְיֵצֵא. לֹא הַלּיבֶּלָּר בְּקוּלְמוֹסוֹ. וְלֹא יְפַלֶּא אֶת כֵּלָיו וְלֹא יִקְרָא לְאוֹר הַנֵּר. בֶּאֱמֶת הַחַזָּן רוֹאֶה מֵאֵיכָן הַתִּינוֹקוֹת קוֹרִין אֲבָל הוּא לֹא יִקְרָא. כַּיּוֹצֵא בוֹ לֹא יֹאכַל הַזָּב עִם הַזָּבָה מִפְּנֵי הֶרְגֵּל עֲבֵרָה:
MISHNAH: A tailor should not leave with his needle close to sundown lest he forget and leave; nor the scribe with his pen. He should not check his garments for lice nor read by candlelight. In truth they said that the teacher may look where the children are reading but he may not read himself. Similarly, the male sufferer from gonorrhea should not eat with a female sufferer from flux because of inducement to sin.