Ilyas ibn AbuRamlah ash-Shami said: I witnessed Mu'awiyah ibn AbuSufyan asking Zayd ibn Arqam: Did you offer along with the Messenger of Allah ﷺ the Friday and 'Id prayers synchronised on the same day? He said: Yes. He asked: How did he do? He replied: He offered the 'Id prayer, then granted concession to offer the Friday prayer, and said: If anyone wants to offer it, he may offer. (Using translation from Abū Dāʾūd 1070)   

شَهِدْتُ مُعَاوِيَةَ يَسْأَلُ زَيْدَ بْنَ أَرْقَمَ أَشَهِدْتَ مَعَ النَّبِيِّ ﷺ عِيدَيْنِ اجْتَمَعَا فِي يَوْمٍ؟ قَالَ نَعَمْ قَالَ فَكَيْفَ صَنَعَ؟ قَالَ صَلَّى الْعِيدَ ثُمَّ رَخَّصَ فِي الْجُمُعَةِ فَقَالَ «مَنْ شَاءَ أَنْ يُصَلِّيَ فَلْيُصَلِّ»