That is not but the revelation that is revealed to him.
It was divine inspiration.
Indeed it is not except a Revelation which is revealed
It is naught but revelation that is revealed -
That truly it is except inspiration/revelation (that) is being inspired/revealed
This Qur’an is a revelation from the Creator
It is but a divine revelation, which is revealed to him
It is nothing but pure revelation revealed by God
His speech is nothing but Revelation, which is sent to him
This (Qur'an) is nothing but (pure) revelation, revealed (to him by God)
It is only an Inspiration that is inspired