Final answer:
Luke 2:13 states that the multitude of heavenly host praised God, proclaiming peace on Earth with the birth of Jesus.
Step-by-step explanation:
According to Luke 2:13, the multitude of heavenly host praised God saying, “Glory to God in the highest, and on earth peace, goodwill toward men!” This event occurs just after the birth of Jesus Christ, when angels appear to shepherds in the field to announce the birth of the Savior, signifying a moment of celestial rejoicing and the proclamation of peace on Earth through the coming of Christ.