G3727–ὅρκος–horkos

Again, ye have heard that it hath been said to them of old time, Thou shalt not forswear thyself, but shalt perform to the Lord thy oaths:

ὅρκους horkous “oaths”

Upon which he promised with an oath to give her whatever she would ask.

ὅρκου horkou “oath”

And the king was sorry: nevertheless for the sake of the oath, and of them who sat with him at table, he commanded it to be given her.

ὅρκους horkous “oaths”

And again he denied with an oath, I do not know the man.

ὅρκου horkou “an oath”

And the king was exceeding sorry: yet for his oath's sake, and for their sakes who sat with him, he would not reject her.

ὅρκους horkous “oaths”

The oath which he swore to our father Abraham,

ὅρκον horkon “[the] oath”

Therefore being a prophet, and knowing that God had sworn to him with an oath, that from the fruit of his loins, according to the flesh, he would raise up Christ to sit on his throne;

ὅρκῳ horkō “with an oath”

For men verily swear by the greater: and an oath for confirmation is to them an end of all contradiction.

ὅρκος· horkos “oath;”

Wherein God, willing more abundantly to show to the heirs of promise the immutability of his counsel, confirmed it by an oath:

ὅρκῳ, horkō “by an oath,”

But above all things, my brethren, swear not, neither by heaven, neither by the earth, neither by any other oath: but let your yea, be yea: and your nay, nay; lest ye fall into condemnation.

ὅρκον· horkon “oath;”