The believer should not be stung twice from the same hole
Authentic hadithعن أبي هريرة رضي الله عنه أن النبي صلى الله عليه وسلم قال: «لا يُلْدَغُ المؤمنُ من جُحْرٍ واحد مرتين».
Abu Hurayrah (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: “The believer should not be stung twice from the same hole.”
Explanation
The noble Prophet (may Allah's peace and blessings be upon him) informs us that the believer should not be struck from the same place twice. So, a believer has to be sensible, cautious, and alert; otherwise, he will get easily deceived.
Source · Narrated by Bukhari & Muslim
From the Hadith Encyclopedia (hadeethenc.com).