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.
Take due care of all the prayers, and the middle prayer, and stand before Allah in total devotion.