"I heard the Messenger of Allah say: 'Gold, equal amount."' (One of the narrators) Yaqub did not mention: "Equal amount." Muawiyah said: "This does not mean anything." 'Ubadah said; "By Allah I do not care if I am in a land where Muawiyah is not present. I bear witness that I heard the Messenger of Allah say that." (Using translation from Nasāʾī 4566)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ الذَّهَبُ الْكِفَّةُ بِالْكِفَّةِ وَالْفِضَّةُ الْكِفَّةُ بِالْكِفَّةِ حَتَّى خَصَّ قَالَ الْمِلْحُ الْكِفَّةُ بِالْكِفَّةِ قَالَ مُعَاوِيَةُ إِنَّ هَذَا لَا يَقُولُ شَيْئًا فَقَالَ عُبَادَةُ إِنِّي وَاللهِ مَا أُبَالِي أَنْ لَا أَكُونَ بِأَرْضٍ يَكُونُ بِهَا مُعَاوِيَةُ إِنِّي أَشْهَدُ أَنِّي سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ ذَلِكَ اللَّفْظُ لِهَارُونَ