question #2 Sahih Muslim 648e, Book 5, Hadith 302 : How should a Muslim respond if they have already prayed but are in a situation where they can pray again with others?

Ibn Ziyad delayed the prayer. ‘Abdullah b. Samit came to me and I placed a chair for him and he sat in it and I made a mention of whit Ibn Ziyad had done. He bit hit lips (as a sign of extreme anger and annoyance) and struck at my thigh and said: I asked Abu Dharr as you have asked me, and he struck my thigh just as I have struck your thigh, and said: I asked the Messenger of Allah (ﷺ) as you have asked me and he struck my thigh just as I have struck your thigh, and he (the Holy Prophet) said: Observe prayer at its prescribed time, and if you can say prayer along with them. do so, and do not say.” I have observed prayer and so I shall not pray.”