Full Arabic — click to listen
wal-najmi
By the star
P – prefixed preposition wa (oath) + DET – determiner prefix al + N – genitive masculine noun
Root Link: ن ج م
idhā
when
T – time adverb
Root Link: ا ذ ا
hawā
it goes down
V – 3rd person masculine singular perfect verb
Root Link: ه و ى

Acknowledgements:

Single-Word Audio has been made possible through software provided by Arabic NLP

James Ada's concordance work; his research can be found at www.organizedQuran.com
Note: James is now a member of the IslamAwakened Continuity Board