NT.filter - nkjv knees:

nkjv@Luke:5:8 @ When Simon Peter saw it, he fell down at Jesus' knees, saying, "Depart from me, for I am a sinful man, O Lord!"

nkjv@Ephesians:3:14 @ For this reason I bow my knees to the Father of our Lord Jesus Christ,

nkjv@Hebrews:12:12 @ Therefore strengthen the hands which hang down, and the feeble knees,