James 3:10 ASV

⁸  But the tongue can no man tame; 'it is' a restless evil, 'it is' full of deadly poison.

⁹  Therewith bless we the Lord and Father; and therewith curse we men, who are made after the likeness of God:

¹⁰  out of the same mouth cometh forth blessing and cursing. My brethren, these things ought not so to be.

¹¹  Doth the fountain send forth from the same opening sweet 'water' and bitter?

¹²  Can a fig tree, my brethren, yield olives, or a vine figs? Neither 'can' salt water yield sweet.