The Bayer designation Zeta Scorpii (ζ Sco, ζ Scorpii) is shared by two stars in the constellation Scorpius:
They are separated by 7 arc minutes on the sky. The stars are not physically related as they are at greatly different distances from the Earth.
All of them were member of asterism 尾 (Wěi), Tail, Tail mansion.
References
Zeta Scorpii Wikipedia(Text) CC BY-SA