Clement Recognitions on the Real Presence

Clement Recognitions book 2 ch 63 (150 ad)
for I showed them that in no way else could they be saved, unless through the grace of the Holy Spirit they hasted to be washed with the baptism of threefold invocation, and received the Eucharist of Christ the Lord

Clement Recognitions book 6 ch 15 (150 ad)
and baptized them; and celebrating the Eucharist with them, he appointed, as bishop over them, Maro, who had entertained him in his house, and who was now perfect in all things; and with him he ordained twelve presbyters and deacons at the same time. He also instituted the order of widows, and arranged all the services of the Church; and charged them all to obey Maro their bishop in all things that he should command them