One verse

Bhagavad Gita 6.43

6.43

तत्र तं बुद्धिसंयोगं लभते पौर्वदेहिकम् | यतते च ततो भूयः संसिद्धौ कुरुनन्दन ||६-४३||

tatra taṃ buddhisaṃyogaṃ labhate paurvadehikam . yatate ca tato bhūyaḥ saṃsiddhau kurunandana ||6-43||

tatra
thereupon
tam
that
buddhi-saṁyogam
revival of consciousness
labhate
gains
paurva-dehikam
from the previous body
yatate
he endeavors
ca
also
tataḥ
thereafter
bhūyaḥ
again
saṁsiddhau
for perfection
kuru-nandana
O son of Kuru

On taking such a birth, he revives the divine consciousness of his previous life, and he again tries to make further progress in order to achieve complete success, O son of Kuru.