Abu Hurayra reported that the Messenger of Allah, may Allah bless him and grant him peace, said, "A believer is not hurt by the same stone twice."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لاَ يُلْدَغُ الْمُؤْمِنُ مِنْ جُحْرٍ مَرَّتَيْنِ