This is the 11th most frequent Arabic word.
أنه
"أنه" means "that" (used to introduce a subordinate clause).
Here, 'أنه' introduces an indirect statement, specifying what the subject 'the doctor' conveyed.
قال لي الطبيب إنه يجب أن أرتاح.
The doctor told me that I must rest.
'أنه' here is used to introduce a clause reflecting a wish or hope, linking the hope to the event to happen.
أتمنى أنه سيكون يوماً جميلاً.
I hope that it will be a beautiful day.
In this context, 'أنه' is utilized to introduce a point or assertion that is being emphasized by the speaker or subject.