Yoga Sūtra Chapter Four verse 12

अतीतानागतं स्वरूपतोऽस्तिअध्वभेदाद् धर्माणाम् ॥१२॥

atīta-anāgataṃ svarūpataḥ asti-adhva-bhedāt-dharmāṇām ||12||

In their own character, past and yet to come exists
due to divisions in the way of nature.

atīta - pastanāgata - not yet comesvarūpa - own characterasti - existsadhvan - waybheda - divide, piercedharma - essential qualities; highest duty