Al-Baqarah 2:238
حَـٰفِظُوا۟ عَلَى ٱلصَّلَوَٰتِ وَٱلصَّلَوٰةِ ٱلْوُسْطَىٰ وَقُومُوا۟ لِلَّهِ قَـٰنِتِينَ
Hafithoo AAalaassalawati wassalatialwusta waqoomoo lillahi qaniteen
"Maintain with care the [obligatory] prayers and [in particular] the middle [i.e., ʿaṣr] prayer and stand before Allāh, devoutly obedient."
Al-Baqarah 2:238, translation by Sahih International
A short reflection
Guard strictly your prayers, especially the middle prayer, and stand before Allah devoutly.