One should not stay in a solitary place with a woman, even if she be his mother, sister or daughter, for the senses are so uncontrollably powerful that in the presence of a woman one may become agitated, even if he is very learned & advanced - SB 9.19.17

Expressions researched:
"One should not stay in a solitary place with a woman, even if she be his mother, sister or daughter, for the senses are so uncontrollably powerful that in the presence of a woman one may become agitated, even if he is very learned and advanced"

Srimad-Bhagavatam

SB Canto 8

All great sages and saintly persons, they should not think themselves free, but should remain extremely cautious about beautiful women. No one should think himself liberated in the presence of a beautiful woman. The śāstras enjoin: "One should not stay in a solitary place with a woman, even if she be his mother, sister or daughter, for the senses are so uncontrollably powerful that in the presence of a woman one may become agitated, even if he is very learned and advanced." (SB 9.19.17).

SB 8.12.34, Translation and Purport

Following Mohinī, Lord Śiva went everywhere—near the shores of the rivers and lakes, near the mountains, near the forests, near the gardens, and wherever there lived great sages.

Śrīla Viśvanātha Cakravartī Ṭhākura remarks that Mohinī-mūrti dragged Lord Śiva to so many places, especially to where the great sages lived, to instruct the sages that their Lord Śiva had become mad for a beautiful woman. Thus although they were all great sages and saintly persons, they should not think themselves free, but should remain extremely cautious about beautiful women. No one should think himself liberated in the presence of a beautiful woman. The śāstras enjoin:

mātrā svasrā duhitrā vā

nāviviktāsano bhavet

balavān indriya-grāmo

vidvāṁsam api karṣati

"One should not stay in a solitary place with a woman, even if she be his mother, sister or daughter, for the senses are so uncontrollably powerful that in the presence of a woman one may become agitated, even if he is very learned and advanced." (SB 9.19.17)