"a joining, joint" (akin to harmozo, "to fit, join"), is found in Hebrews 4:12 , figuratively (with the word "marrow") of the inward moral and spiritual being of man, as just previously expressed literally in the phrase "soul and spirit."
"a ligature, joint" (akin to hapto, "to fit, to fasten"), occurs in Ephesians 4:16; Colossians 2:19 .