 However, the first option was cited by the late 9th century Byzantine emperor Leo VI in his New Constitution 98 banning the marriage of eunuchs, in which he noted eunuchs' reputation as trustworthy guardians of the marriage bed ("eunē") and claimed that the very word eunuch attested to this kind of employment.The emperor also goes further than Orion by attributing eunuchs' lack of male-female intercourse specifically to castration, which he said was performed with the intention "that they will no longer do the things that males do, or at least to extinguish whatever has to do with desire for the female sex".The 11th century Byzantine monk Nikon of the Black Mountain, opting instead for Orion's second alternative, stated that the word came from "eunoein" (eu "good" + nous "mind"), thus meaning "to be well-minded, well-inclined, well-disposed or favorable", but unlike Orion he argued that this was due to the trust that certain jealous and suspicious foreign rulers placed in the loyalty of their eunuchized servants.