How to say "我以己身反哺之" (wǒ yǐ jǐ shēn fǎn bǔ zhī) in Chinese dialogue

shēnfǎnzhī

and I shall repay them with my own body.

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0137:29
shēng
líng
jīng
hún

Living beings grant me essence and spirit,

LINE 0237:31
PLAYING SCENE
shēn
fǎn
zhī

and I shall repay them with my own body.

LINE 0338:30
tiān
yīn
shān
sān
jiè

The third precept of Tianyin Mountain:

Show Information
Source MediaTV Series
Season & EpisodeS1 E34
Timestamp37:31
TMDB ID272715