ثُمَّ اَتْبَعَ سَبَبًا ( الكهف: ٨٩ )
thumma
ثُمَّ
Then
atbaʿa
أَتْبَعَ
he followed
sababan
سَبَبًا
(a) course
Summa atba'a sababaa (al-Kahf 18:89)
Sahih International:
Then he followed a way (Al-Kahf [18] : 89)
1 Mufti Taqi Usmani
Thereafter, he followed a course,