Looking on the internet deeply has found these results:

I was not joking with you. is the most popular phrase on the web.

I was not kidding with you. 11 results on the web	I was not joking with you. 13 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Oct 18, 2005 ... "I assure you, I was not kidding with you, Princess. I just told you that we are practically immortal." "But seven hundred!" She began to laugh with ...	... on the Sabah song then. No , Viva I was not joking with you. this song is very easy to translate. Short verses and all the words are well known ... Oct 25, 2015 ... I told you before and I was not joking with you. Your chances are very, very slim at best. Less than 1% chance of both getting approved. When I said the time stopped there, I was not joking with you. People there have different crafts and they work it for years. Maybe their grandparents did the same ...

I was not kidding with you.

11 results on the web

I was not joking with you.

13 results on the web

More popular!

Oct 18, 2005 ... "I assure you, I was not kidding with you, Princess. I just told you that we are practically immortal." "But seven hundred!" She began to laugh with ...

... on the Sabah song then. No , Viva I was not joking with you. this song is very easy to translate. Short verses and all the words are well known ...
Oct 25, 2015 ... I told you before and I was not joking with you. Your chances are very, very slim at best. Less than 1% chance of both getting approved.
When I said the time stopped there, I was not joking with you. People there have different crafts and they work it for years. Maybe their grandparents did the same ...