Al-Insaan • BN-TAFSEER-IBN-E-KASEER
﴿ عَيْنًۭا فِيهَا تُسَمَّىٰ سَلْسَبِيلًۭا ﴾
“[derived from] a source [to be found] therein, whose name is "Seek Thy Way".”
Please check ayah 76:22 for complete tafsir.