New International Version
You brood of vipers, how can you who are evil say anything good? For the mouth speaks what the heart is full of.

English Standard Version
You brood of vipers! How can you speak good, when you are evil? For out of the abundance of the heart the mouth speaks.

Berean Study Bible
You brood of vipers, how can you who are evil say anything good? For out of the overflow of the heart, the mouth speaks.

King James Bible
O generation of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.

New American Standard Bible
"You brood of vipers, how can you, being evil, speak what is good? For the mouth speaks out of that which fills the heart.

American Standard Version
Ye offspring of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.

Darby Bible Translation
Offspring of vipers! how can ye speak good things, being wicked? For of the abundance of the heart the mouth speaks.

Douay-Rheims Bible
O generation of vipers, how can you speak good things, whereas you are evil? for out of the abundance of the heart the mouth speaketh.

English Revised Version
Ye offspring of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.

Young's Literal Translation
'Brood of vipers! how are ye able to speak good things -- being evil? for out of the abundance of the heart doth the mouth speak.

Matthew 12:34 Bible Hub
Matthew 12:34 Bible Apps
Matthew 12:34 Open Bible