Shiva Purana
वेदव्यासस्तु यो नाम्ना प्राप्तवानतुलं यशः॥ सोऽपि शंकरमाराध्य त्रिकालज्ञानमाप्तवान्॥ १५॥
The sage Vedavyāsa who had acquired unequalled glory propitiated him and attained knowledge of the three times—past, present and future.
english translation
vedavyAsastu yo nAmnA prAptavAnatulaM yazaH॥ so'pi zaMkaramArAdhya trikAlajJAnamAptavAn॥ 15॥
hk transliteration by Sanscript