'The Messenger of Allah ﷺ said: 'Dinar for Dinar, Dirham for Dirham, with no increase between them. Whoever has need of silver, let him trade gold for it, and whoever has need of gold, let him trade silver for it, and let the transaction be done on the spot."' (Using translation from Ibn Mājah 2261)
قَالَ النَّبِيُّ ﷺ «الدِّينَارُ بِالدِّينَارِ وَالدِّرْهَمُ بِالدِّرْهَمِ لَا فَضْلَ بَيْنَهُمَا فَمَنْ كَانَتْ لَهُ حَاجَةٌ بِوَرِقٍ فَلْيَصْرِفْهَا بِذَهَبٍ وَمَنْ كَانَتْ لَهُ حَاجَةٌ بِذَهَبٍ فَلْيَصْرِفْهَا بِوَرِقٍ وَالصَّرْفُ هَا وَهَا»