Proverbs 19:10 Delight is not seemly for a fool; much less for a servant to have rule over princes.
Proverbs 26:1 As snow in summer, and as rain in harvest, so honor is not seemly for a fool.
DC 119:3b It is therefore not seemly that they indulge in loud and boisterous speech, or in the relating of coarse and vulgar stories, or those in which the names of their God and their Redeemer are blasphemed.