Allusion על שבת 42:7

One should place the Hanukkah light at the entrance which adjoins the public domain, on the outside. If the house opens to the public domain, he should place it at its entrance. If there is a courtyard in front of the house, he should place it at the entrance of the courtyard. If he lives in the upper floor, having no entrance leading to the public domain, he should place it at a window that adjoins the public domain. In a time of danger, when one is not allowed to perform mitzvot, it is enough that he place it on his table. He needs another light to use for its illumination. And if there is a bonfire, he needs no other light. But if he is a dignified person, whose way is not to use the illumination of a bonfire, he needs another light.