Where are the technical ʿarūḍ and ḍarb located?

Division of Surahs into Verses, Qur’anic Rhythm, and Verse Endings

• In the final feet of the first and second hemistichs
• In the first and last word of every Qur’anic verse
• ʿArūḍ denotes the opening line and ḍarb the rhyme consonant
• Only among long vowels and weak letters