I asked A'isha what Allah's Apostle ﷺ did first when he entered his house, and she replied: He used tooth-stick (first of all).  

سَأَلْتُ عَائِشَةَ قُلْتُ بِأَىِّ شَىْءٍ كَانَ يَبْدَأُ النَّبِيُّ ﷺ إِذَا دَخَلَ بَيْتَهُ قَالَتْ بِالسِّوَاكِ  

"What would the Messenger of Allah ﷺ do as soon as he entered the house?" She replied: "(He would use) the siwak."  

قُلْتُ لِعَائِشَةَ بِأَىِّ شَىْءٍ كَانَ يَبْدَأُ رَسُولُ اللَّهِ ﷺ إِذَا دَخَلَ بَيْتَهُ قَالَتْ بِالسِّوَاكِ  

"I said to 'Aishah: 'Tell me, what was the first thing that the Messenger of Allah did when he entered upon you?' She said: 'The first thing he would do would be to use the tooth stick.'"  

قُلْتُ أَخْبِرِينِي بِأَىِّ شَىْءٍ كَانَ النَّبِيُّ ﷺ يَبْدَأُ إِذَا دَخَلَ عَلَيْكِ قَالَتْ كَانَ إِذَا دَخَلَ يَبْدَأُ بِالسِّوَاكِ  

[Machine] "When the Prophet ﷺ saw rain, he used to say: 'O Allah, let it be a beneficial rain.' I then asked Aisha, 'With what did the Prophet ﷺ start when he entered his house?' She replied: 'With the Siwak (tooth-stick).'"  

أَنَّ النَّبِيَّ ﷺ كَانَ إِذَا رَأَى الْمَطَرَ قَالَ اللهُمَّ صَيِّبًا نَافِعًا قَالَ وَسَأَلْتُ عَائِشَةَ بِأَيِّ شَيْءٍ كَانَ يَبْدَأُ النَّبِيُّ ﷺ إِذَا دَخَلَ بَيْتَهُ قَالَتْ بِالسِّوَاكِ  

"What would the Messenger of Allah ﷺ do as soon as he entered the house?" She replied: "(He would use) the siwak." (Using translation from Abū Dāʾūd 51)  

قُلْتُ لِعَائِشَةَ بِأَيِّ شَيْءٍ كَانَ رَسُولُ اللهِ ﷺ يَبْدَأُ إِذَا دَخَلَ بَيْتَهُ؟ قَالَتْ بِالسِّوَاكِ  

"What would the Messenger of Allah ﷺ do as soon as he entered the house?" She replied: "(He would use) the siwak." (Using translation from Abū Dāʾūd 51)  

قُلْتُ لِعَائِشَةَ بِأَيِّ شَيْءٍ كَانَ يَبْدَأُ النَّبِيُّ ﷺ إِذَا دَخَلَ بَيْتَهُ؟ قَالَتْ بِالسِّوَاكِ  

[Machine] I asked Aisha, "With what did the Prophet ﷺ used to start when he entered his house?" She replied, "With the siwak."  

قُلْتُ لِعَائِشَةَ بِأَيِّ شَيْءٍ كَانَ النَّبِيُّ ﷺ يَبْدَأُ إِذَا دَخَلَ بَيْتَهُ؟ قَالَتْ بِالسِّوَاكِ