Garga

 https://www.google.com/search?q=Garga+Samhita+Nara+Narayana

intertwine

 https://www.google.com/search?q=intertwine

out

 https://www.google.com/search?q=twin+out

in

 https://www.google.com/search?q=twin+in

Sourabh

 https://www.google.com/search?q=Sourabh

Kamsa Jarasandha

Killed by Krishna Kamsa had married twin daughters of Jarasandha who also was born from twins
https://harekrishnainfo.blogspot.com/search/label/KamsaJarasandhaKalayavana
https://freeglobaluniversity.blogspot.com/search/label/RadhaKrishna
Later Jarasandha is killed in presence of Arjun Krishna of Nara Narayan by Bhima
http://2twi.blogspot.com/search/label/NaraNarayanHariKrishna
https://freeglobaluniversity.blogspot.com/search/label/Bhim

Palasa

 https://www.google.com/search?q=Palasa