Shirabe
去る 者 は 追わず 、 来たる 者 は 拒まず

拒むこばむ

Common Godan Transitive
English jmdict
1
Godan verb with 'mu' endingtransitive verb to refuse;to reject;to decline
あいにく彼は来ることを拒んだ。
Unfortunately he refused to come.
2
Godan verb with 'mu' endingtransitive verb to prevent (from doing);to deny (e.g. access);to block