“The Messenger of Allah ﷺ entered upon ‘Aishah, when I was with her, and said: ‘Is there any food?’ She said: ‘We have bread, dates and vinegar.’ The Messenger of Allah ﷺ said: ‘What a blessed condiment vinegar is. O Allah, bless vinegar, for it was the condiment of the Prophets before me, and no house will ever be poor in which there is vinegar.’”  

دَخَلَ رَسُولُ اللَّهِ ﷺ عَلَى عَائِشَةَ وَأَنَا عِنْدَهَا فَقَالَ هَلْ مِنْ غَدَاءٍ قَالَتْ عِنْدَنَا خُبْزٌ وَتَمْرٌ وَخَلٌّ فَقَالَ رَسُولُ اللَّهِ ﷺ نِعْمَ الإِدَامُ الْخَلُّ اللَّهُمَّ بَارِكْ فِي الْخَلِّ فَإِنَّهُ كَانَ إِدَامَ الأَنْبِيَاءِ قَبْلِي وَلَمْ يَفْتَقِرْ بَيْتٌ فِيهِ خَلٌّ  

“What a blessed condiment vinegar is.” (Using translation from Ibn Mājah 3317)   

قَالَ رَسُولُ اللهِ ﷺ نِعْمَ الْإِدَامُ الْخَلُّ مَاأَقْفَرَ بَيْتٌ فِيهِ خَلٌّ  

"نِعْمَ الإدامُ الْخَلُّ، مَا أَقْفَرَ بَيتٌ فيه خَلٌّ".