"On the Day of Khaibar I bought a necklace containing gold and ggems for twelve Dinars. The I took it apart and found that it contatined more than twelve Dinars. Mentiion of that was made to the Prophet and he said: 'It should not be sold until it is taken apart."  

اشْتَرَيْتُ يَوْمَ خَيْبَرَ قِلاَدَةً فِيهَا ذَهَبٌ وَخَرَزٌ بِاثْنَىْ عَشَرَ دِينَارًا فَفَصَّلْتُهَا فَوَجَدْتُ فِيهَا أَكْثَرَ مِنَ اثْنَىْ عَشَرَ دِينَارًا فَذُكِرَ ذَلِكَ لِلنَّبِيِّ ﷺ فَقَالَ لاَ تُبَاعُ حَتَّى تُفَصَّلَ  

"On the Day of Khaibar I got a necklace containing gold and gems, and I wanted to sell it. Mention of that was made to the Prophet and he said: 'Take it apart, and then sell it."'  

أَصَبْتُ يَوْمَ خَيْبَرَ قِلاَدَةً فِيهَا ذَهَبٌ وَخَرَزٌ فَأَرَدْتُ أَنْ أَبِيعَهَا فَذُكِرَ ذَلِكَ لِلنَّبِيِّ ﷺ فَقَالَ افْصِلْ بَعْضَهَا مِنْ بَعْضٍ ثُمَّ بِعْهَا