Apparently, you've found some obscure ****** version of the Bible, that renders that verse in as vulgar a manner as its ****** author could manage. Googling on the exact wording that you quoted only produced a very small number of hits, less than a dozen, none of which clearly identify which alleged version of the Bible uses this wording. The quote probably isn't from any published version of the Bible, but intentionally mangled by some Godless ****** for the purpose of making the Bible appear vulgar.
I was able to identify the verse that is being mutilated in this quote as
Ezeikel 23:19-12.
The KJV renders it as…
19 Yet she multiplied her whoredoms, in calling to remembrance the days of her youth, wherein she had played the harlot in the land of Egypt.
20 For she doted upon their paramours, whose flesh is as the flesh of asses, and whose issue is like the issue of horses.
But quoting from a credible, mainstream version of the Bible fails to support the slanderous point that you intended to make.