Ulaaa'ikal lazeena hadal laahu fabihudaahumuq tadih; qul laaa as'alukum 'alaihi ajran in huwa illaa zikraa lil 'aalameen
Those are the ones whom Allah has guided, so from their guidance take an example. Say, "I ask of you for it [i.e., this message] no payment. It is not but a reminder for the worlds."
1 Mufti Taqi Usmani
Those are the people whom Allah has guided. So, it is their guidance that you should follow. Say, “I ask you no reward for it. It is nothing but an advice for all the worlds.”