The Messenger of Allah ﷺ said, "We are the last to come yet the first on the Day of Resurrection, and we will be the first to enter Paradise, even though they were given the Scripture before us and we were given it after them. They differed, and Allah guided us to the truth concerning that in which they differed. This is their day about which they differed, and Allah guided us to it." He meant Friday. "So today belongs to us, tomorrow to the Jews, and the day after to the Christians."
قال رسول الله ﷺ: نحن الآخرون الأولون يوم القيامة، ونحن أول من يدخل الجنة، بيد أنهم أوتوا الكتاب من قبلنا وأوتينا من بعدهم، فاختلفوا، فهدانا الله لما اختلفوا فيه من الحق، فهذا يومهم الذي اختلفوا فيه هدانا الله له ( قال يوم الجمعة). فاليوم لنا، وغدا لليهود، وبعد غد للنصارى.
Muslim narrated it in Jumuah (855:20) via Jareer, from Amash, from Abu Salih, from Abu Hurairah, and he mentioned it.Bukhari narrated it in Oaths and Vows (6624), and Muslim in Jumuah (21/855), via Hammam bin Munabbih, from Abu Hurairah, similarly.Bukhari narrated it (876), and Muslim, via Abdul-Rahman bin Hurmuz Araj, from Abu Hurairah, similarly.Bukhari's version does not contain, "and we are the first to enter Paradise."