Luke 22:20

20andκαὶtheτὸcupποτήριονlikewiseὡσαύτωςafterμετὰwhichτὸhaving suppedδειπνῆσαι,sayingλέγων·ThisΤοῦτοτὸcup [is]ποτήριονtheἡnewκαινὴcovenantδιαθήκηinἐνtheτῷbloodαἵματίof Meμου,whichτὸforὑπὲρyouὑμῶνis being poured outἐκχυννόμενον.

and the cup likewise, after the supping, saying, “This cup [is] the new covenant in My blood, which is being poured out for you⁺.