5669.“他们洗脚”表随之属世层的洁净。这从“洗脚”的含义清楚可知，“洗脚”是指属世层的洁净（参看3147节）。
Potts(1905-1910) 5669
5669. And they washed their feet. That this signifies a consequent purifying of the natural, is evident from the signification of "washing the feet," as being the purifying of the natural (see n. 3147).
Elliott(1983-1999) 5669
5669. 'And they washed their feet' means a consequent purification of the natural. This is clear from the meaning of 'washing one's feet' as the purification of the natural, dealt with in 3147.
Latin(1748-1756) 5669
5669. `Et lavarunt pedes suos': quod significet inde purificationem naturalis, constat a significatione `lavare pedes' quod sit purificatio naturalis, de qua n. 3147.