浜の真砂は尽きるとも世に盗人の種は尽きまじ
はまのまさごはつきるともよにぬすびとのたねはつきまじ
the sand on the beach may disappear, but the makings of thieves never shall
砂浜 is read as すなはま (sunahama) and means sandy beach.
すなはま
sunahama
はまのまさごはつきるともよにぬすびとのたねはつきまじ
the sand on the beach may disappear, but the makings of thieves never shall
Real usage of this vocabulary in people, character names, and anime titles on Anime.Jepang.org.