In antiquity those who performed rabbinic functions, such as judging a case or teaching Torah to students, did not receive compensation for their services. Being a rabbi was not a full-time profession and those who served had other occupations to support themselves and their families, such as woodchopper, sandal-maker, carpenter, water-carrier, farmer and tanner. A respected scholar, Rabbi Zadok (1st cent. CE), had said "never to use the Torah as a spade for digging," and this was understood to mean never to use one's Torah knowledge for an inappropriate purpose, such as earning a fee. Still, as honored members of the community, Torah sages were allowed a series of privileges and exemptions that alleviated their financial burdens somewhat. These included such things as tax exemption from communal levies, marketplace priority (first in, first out regarding their trade), receiving personal services from their students ("shimush talmedei hakhamim"), silent business partnerships with wealthy merchants, and a substitute fee to replace their lost earnings when they had to leave work to perform a rabbinic function ("sekhar battalah").