Shiva Purana

siva.sh/siva-purana/saturda-samhita/8/57

सनत्कुमार सर्वज्ञ शृणु मे परमं शुभम् ।। यावद्गर्वो भवेत्तावज्ज्ञानगुप्तिर्विशेषतः ।। ५७ ।।

sanskrit

O omniscient Sanatkumāra, listen to my extremely auspicious advice. As long as there is pride, perfect knowledge lies excessively hidden.

english translation

sanatkumAra sarvajJa zRNu me paramaM zubham || yAvadgarvo bhavettAvajjJAnaguptirvizeSataH || 57 ||

hk transliteration by Sanscript