Yusuf Ali
Guard strictly your (habit of) prayers, especially the Middle Prayer; and stand before Allah in a devout (frame of mind).

Sahih International
Maintain with care the [obligatory] prayers and [in particular] the middle prayer and stand before Allah, devoutly obedient.

Shakir
Attend constantly to prayers and to the middle prayer and stand up truly obedient to Allah.

Pickthall
Be guardians of your prayers, and of the midmost prayer, and stand up with devotion to Allah.

محمد جالندھری
(مسلمانو) سب نمازیں خصوصاً بیچ کی نماز (یعنی نماز عصر) پورے التزام کے ساتھ ادا کرتے رہو۔ اور خدا کے آگے ادب سے کھڑے رہا کرو