So he came out to his people from the prayer chamber and signaled to them to exalt [Allah] in the morning and afternoon.
The Saheeh International Quran Translation
فَخَرَجَ عَلَىٰ قَوْمِهِۦ مِنَ ٱلْمِحْرَابِ فَأَوْحَىٰٓ إِلَيْهِمْ أَن سَبِّحُوا۟ بُكْرَةً وَعَشِيًّاSo he came out to his people from the prayer chamber and signaled to them to exalt [Allah] in the morning and afternoon.