apt download mysql-server-5.7
cp mysql-server-5.7_5.7.26-0ubuntu0.18.04.1_amd64.deb /tmp
cd /tmp
dpkg-deb -R mysql-server-5.7_5.7.26-0ubuntu0.18.04.1_amd64.deb .
cd usr/bin
sudo cp replace /usr/bin/

$ replace
Warning: replace is deprecated and will be removed in a future version.
replace: No replace options given