if maybe you know the title of these sampled strings

[lifend]

Sorry for giving a source with a heavily changed version of the original piece for which i want to ask you about, but as it is the only one i have, i thought if you could help me recognize from which piece and composer this instrumental beat has sampled its strings (i only know they were sampled, and to me at least they sound like belonging to classical music) - https://www.youtube.com/watch?v=ZiHNh1QJF0E

Thank you for any help and thank you for your time.