וְאִם־יָצֹ֥א יֵצֵ֖א הָרֹצֵ֑חַ אֶת־גְּבוּל֙ עִ֣יר מִקְלָט֔וֹ אֲשֶׁ֥ר יָנ֖וּס שָֽׁמָּה׃
그러나 살인자가 어느 때든지 그 피하였던 도피성 지경 밖에 나갔다 하자
Makkot
The Rabbis taught [in a baraisa], (Numbers 35,36) "If the killer shall surely go out" [from this] I can only derive [that he may be killed if he left] intentionally, from where [can I derive that he may also be killed if he left] inadvertently? The Torah says "if he shall surely go out" (יצא יצא) [the word go out is repeated, which implies that he may be killed] in any event [even if he left inadvertently].