John 13:5

5After thatεἶταHe poursβάλλειwaterὕδωρintoεἰςtheτὸνbasinνιπτῆρα,andκαὶHe beganἤρξατοto washνίπτεινtheτοὺςfeetπόδαςof theτῶνdisciplesμαθητῶνandκαὶto wipe [them]ἐκμάσσεινwith theτῷtowelλεντίῳwith whichᾧHe wasἦνgirdedδιεζωσμένος.

After that, He pours water into the basin, and He began to wash the feet of the disciples and to wipe [them] with the towel with which He was girded.