T. Maccius Plautus, Menaechmi
http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.02.0039&redirect=true
The play in Latin.
T. Maccius Plautus, Menaechmi, or The Twin Brothers
http://www.perseus.tufts.edu/hopper/text?doc=Pl.+Men.+1
The text in English.
Plautus
https://www.ancient.eu/plautus/
A page on the playwright.