The whole prayer

Prostration

Sujūd — prostration

The lowest place the body can go, and the closest you can be.

سُبْحَانَ رَبِّيَ الْأَعْلَى

Subḥāna Rabbiyal-Aʿlā

How far above all fault is my Master, the Most High.

Why it is said here

Your face — the part of you that you protect most — is on the ground, and the word you say is 'the Most High'. The lowest posture and the highest name in one breath. The Prophet ﷺ said: 'The closest a servant is to his Lord is while he is prostrating, so make much supplication in it.' This is the place to ask, in any language you have.