New Living Translation
The baby will play safely near the hole of a cobra. Yes, a little child will put its hand in a nest of deadly snakes without harm.

American Standard Version
And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the adder's den.

Berean Study Bible
The infant will play by the cobra’s den, and the toddler will reach into the viper’s nest.

Douay-Rheims Bible
And the sucking child shall play on the hole of the asp: and the weaned child shall thrust his hand into the den of the basilisk.

English Revised Version
And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the basilisk's den.

King James Bible
And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the cockatrice' den.

World English Bible
The nursing child will play near a cobra's hole, and the weaned child will put his hand on the viper's den.

Young's Literal Translation
And played hath a suckling by the hole of an asp, And on the den of a cockatrice Hath the weaned one put his hand.

Isaiah 11:8 Additional Translations ...