Unto which Mr Lillyvick replied in a solemn voice, 'Let me be shaved!
He then said in a loud, solemn voice, "The hour has come for us to act.
While Toulan was speaking with his earnest, solemn voice, Jarjayes knelt before the bed of the poor sobbing child, and, hiding his face in his hands, he prayed softly.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "solemn voice" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.