Ezekiel 23:21
Thus thou calledst to remembrance the lewdness of thy youth, in bruising thy teats by the Egyptians for the paps of thy youth.
Cross-reference
Ezekiel 23:3
Parallel
Ezekiel 23:3 recounts the same youthful whoring in Egypt, with the same 'breasts pressed' language as here.
Ezekiel 23:8
Parallel
Ezekiel 23:8 repeats that men lay with her in youth and handled her bosom—the specific lewdness recalled here.
Ezekiel 23:19
Parallel
Ezekiel 23:19 says she remembered her youth in Egypt and increased whoring—the same backward longing.