Ezekiel 23:18-21

When she lustfully exposed her nakedness, I was disgusted with her, just as I had been disgusted with her sister. Yet she increased her prostitution, remembering the days of her youth when she engaged in prostitution in the land of Egypt. She lusted after their genitals – as large as those of donkeys, and their seminal emission was as strong as that of stallions. This is how you assessed the obscene conduct of your youth, when the Egyptians fondled your nipples and squeezed your young breasts.