'Lips' in the Bible

Is there any falsehood on my lips? Can my mouth not discern evil things?

He will yet fill your mouth with laughter, and your lips with gladness.

But if only God would speak, if only he would open his lips against you,

"Listen now to my argument, and be attentive to my lips' contentions.

Your own mouth condemns you, not I; your own lips testify against you.

But I would strengthen you with my words; comfort from my lips would bring you relief.

I have not departed from the commands of his lips; I have treasured the words of his mouth more than my allotted portion.

my lips will not speak wickedness, and my tongue will whisper no deceit.

I will speak, so that I may find relief; I will open my lips, so that I may answer.

My words come from the uprightness of my heart, and my lips will utter knowledge sincerely.