“Seeking knowledge is an obligation upon every Muslim.”Sunan Ibn Majah 224

 The Prophet Muhammad [PBUH]  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."

The Prophet Muhammad [PBUH] 
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."