How do I add multiple proxy_pass

[blason]

Hi,

I have nginx with version 1.10.1 and have below scenario which I am not able
to figure it out.

My reverse proxy set it up as www.example.com and location / is set it as 
location / {
        proxy_pass https://www.example.com:8084;
Now URL is getting opened properly when I login it again diverts to port 88
on the same server so my query is how do I add multiple proxy pass for same
server

like proxy_pass https://www.example.com:88

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,284983,284983#msg-284983