What in your opinion (should I do) if I come to you but do not find you, and it seemed as if she meant that he might die. Thereupon he said: If you do not find me, then come to Abu Bakr. This hadith has been narrated on the authority of Jubair b. Mut'im through another chain of transmitters (and the words are) that a woman came to Messenger of Allah ﷺ and discussed with him something and he gave a command as we find in the above-mentioned narration.  

أَنَّ امْرَأَةً سَأَلَتْ رَسُولَ اللَّهِ ﷺ شَيْئًا فَأَمَرَهَا أَنْ تَرْجِعَ إِلَيْهِ فَقَالَتْ يَا رَسُولَ اللَّهِ أَرَأَيْتَ إِنْ جِئْتُ فَلَمْ أَجِدْكَ قَالَ أَبِي كَأَنَّهَا تَعْنِي الْمَوْتَ قَالَ فَإِنْ لَمْ تَجِدِينِي فَأْتِي أَبَا بَكْرٍ وَحَدَّثَنِيهِ حَجَّاجُ بْنُ الشَّاعِرِ حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ حَدَّثَنَا أَبِي عَنْ أَبِيهِ أَخْبَرَنِي مُحَمَّدُ بْنُ جُبَيْرِ بْنِ مُطْعِمٍ أَنَّ أَبَاهُ جُبَيْرَ بْنَ مُطْعِمٍ أَخْبَرَهُ أَنَّ امْرَأَةً أَتَتْ رَسُولَ اللَّهِ ﷺ فَكَلَّمَتْهُ فِي شَىْءٍ فَأَمَرَهَا بِأَمْرٍ بِمِثْلِ حَدِيثِ عَبَّادِ بْنِ مُوسَى