Fear Allah Quote in Quran
“It is only those who have knowledge among His slaves that fear Allah."
Qur'an 35:28
It was narrated from Anas bin Malik that the Messenger of Allah (ﷺ) said:
"Seeking knowledge is a duty upon every Muslim, and he who imparts knowledge to those who do not deserve it, is like one who puts a necklace of jewels, pearls and gold around the neck of swines."
English reference : Vol. 1, Book 1, Hadith 224