The Prophet [SAW] said: "If the strap of the sandal of one of you breaks, let him not walk in one sandal until he fixes it." (Using translation from Nasāʾī 5369)  

عَنِ النَّبِيِّ ﷺ قَالَ «إِذَا انْقَطَعَ شِسْعُ نَعْلِ أَحَدِكُمْ فَلَا يَمْشِ فِي نَعْلٍ وَاحِدَةٍ حَتَّى يُصْلِحَهَا»  

"I saw Abu Hurairah clap his hand to his forehead and say: 'O people of Al-'Iraq, you claim that I tell lies about the Messenger of Allah [SAW]. I bear witness that I heard the Messenger of Allah [SAW] say: If the strap of the sandal of one of you breaks, let him not walk in the other until he fixes it.'" (Using translation from Nasāʾī 5370)   

رَأَيْتُ أَبَا هُرَيْرَةَ يَضْرِبُ بِيَدِهِ عَلَى جَبْهَتِهِ يَقُولُ يَا أَهْلَ الْعِرَاقِ تَزْعُمُونَ أَنِّي أَكْذِبُ عَلَى رَسُولِ اللهِ ﷺ أَشْهَدُ سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «إِذَا وَلَغَ الْكَلْبُ فِي إِنَاءِ أَحَدِكُمْ فَلْيَغْسِلْهُ سَبْعًا وَإِذَا انْقَطَعَ شِسْعُ أَحَدِكُمْ فَلَا يَمْشِ فِي الْأُخْرَى حَتَّى يُصْلِحَهَا»  

The Messenger of Allah ﷺ as saying: When the thong (of a sandal) of one of you is cut off, he should not walk with one sandal till he repairs his thongs. He should not walk with one shoe, or eat with his left hand. (Using translation from Abū Dāʾūd 4137)   

قَالَ رَسُولُ اللهِ ﷺ «إِذَا انْقَطَعَ شِسْعُ أَحَدِكُمْ فَلَا يَمْشِ فِي نَعْلٍ وَاحِدٍ حَتَّى يُصْلِحَ شِسْعَهُ وَلَا يَمْشِ فِي خُفٍّ وَاحِدٍ وَلَا يَأْكُلْ بِشِمَالِهِ وَلَا يَحْتَبِ فِي الثَّوْبِ الْوَاحِدِ وَلَا يَلْتَحِفِ الصَّمَّاءَ»  

[Machine] From the Prophet ﷺ he said, "Do not wear two dresses made out of wool of a sheep, do not eat with your left hand, do not spit in one's garment, and do not walk wearing only one shoe."  

عَنِ النَّبِيِّ ﷺ أَنَّهُ قَالَ «لَا تَرْتَدُّوا الصَّمَّاءَ فِي ثَوْبٍ وَاحِدٍ وَلَا يَأْكُلْ أَحَدُكُمْ بِشِمَالِهِ وَلَا يَحْتَبِ فِي ثَوْبٍ وَاحِدٍ وَلَا يَمْشِ فِي نَعْلٍ وَاحِدَةٍ»