Time has turns, and the year has weeks.
Literally: You gave a knife, you’ll take a knife.
Equivalent to: You live by the sword, you die by the sword. This is quoted in the New Testament ~ the original Bible written in Greek~ . When the Roman soldiers appeared to arrest Jesus, one of Christ’s companions pulled out a knife to protect him. Jesus stopped him and told that quote verbatim.
An old cat wants young mice.
Old-age sex. Also: a Dirty Old Man.