My friend told me if you for example have not prayed dhuhr at its time and when it’s asr. You can pray dhuhr but the reward is just less. And the time for all prayers is until before fajr then it’s a new fresh start. Let me know your thoughts Ustadh. Jazakallah Khairan

Ustadh AbdulAziz al-Haqqan

He need to bring evidence for this, and in my limited knowledge, there is no evidence for this.