p. 275
इहैव ते शास्त्रकारा भवन्ति विहाय देहं परमं यान्ति सत्यम् ॥ ५ ॥
In plain words
Here, in this very life, they become the makers of scripture; and when they set the body down, they go to the supreme Truth.
Close to the Sanskrit
Here itself they become makers of scripture; having abandoned the body, they go to the supreme Truth.