﴿ فَصَلِّ لِرَبِّكَ وَٱنْحَرْ ﴾

“hence, pray unto thy Sustainer [alone], and sacrifice [unto Him alone].”

(So pray unto thy Lord) in gratitude for that, (and sacrifice) face towards the Qiblah when immolating your sacrifice; it is also said this means: put your right hand on the left hand when in prayer; and it is also said this means: complete your bowing and prostration such that your upper part of the chest is plain; and it is also said that this means: pray to your Lord on the day of immolation and offer a sacrifice.