Maybe I am confused, although I believe the Tridentine Mass is the true “ordinary form” I have come to accept that most on the forum call it the Extraordinary Form. Which brings my confustion as to your using latin when referring to the Ordinary Form.
At any rate,
The Tridentine Mass (Extraordinary Form), has the priest turn and face the people saying “Ecce Agnus Dei, ecce qui tollit peccáta mundi.”
Then the the servers respond 3 times : “Dómine, [strike breast] non sum dignus, ut intres sub tectum meum: sed tantum dic verbo, et sanábitur ánima mea.”
A bell is rung a single time each time they say the above.
The Novus Ordo (Ordinary Form) Has in English
Priest: “This is the Lamb of God Who takes away the sins of the world. Happy are those who are called to his supper.”
People: “Lord, I am not worthy to receive you, But only say the word And I shall be healed.”
and in Latin
Priest: “Ecce Agnus Dei,ecce qui tollit peccata mundi.
Beati qui ad cenam Agni vocati sunt.”
People: “Domine, non sum dignus, ut intres sub tectum meum,
sed tantum dic verbo,et sanabitur anima mea.”
So there is a slight difference in what the priest says between the two forms with the addition of “Happy are those who are called to his supper” in the Ordinary Form, the response given by the servers/people in the 2 forms is identical in Latin, but mis-translated in english in the Ordinary Form. The true translation is:
“Lord, I am not worthy that Thou should enter under my roof; but only say the word, and my soul shall be healed.”
Hope this is what you were looking for.