New International Version (©1984)
"But when the tenants saw him, they talked the matter over. 'This is the heir,' they said. 'Let's kill him, and the inheritance will be ours.'New American Standard Bible (©1995)
"But when the vine-growers saw him, they reasoned with one another, saying, 'This is the heir; let us kill him so that the inheritance will be ours.' International Standard Version (©2008)
But when the farmers saw him, they talked it over among themselves and said, 'This is the heir. Let's kill him so that the inheritance will be ours!' GOD'S WORD® Translation (©1995)
"When the workers saw him, they talked it over among themselves. They said, 'This is the heir. Let's kill him so that the inheritance will be ours.' King James Bible
But when the husbandmen saw him, they reasoned among themselves, saying, This is the heir: come, let us kill him, that the inheritance may be ours. American King James Version
But when the farmers saw him, they reasoned among themselves, saying, This is the heir: come, let us kill him, that the inheritance may be ours. American Standard Version
But when the husbandmen saw him, they reasoned one with another, saying, This is the heir; let us kill him, that the inheritance may be ours. Bible in Basic English
But when the workmen saw him, they said to one another, This is he who will one day be the owner of the property: let us put him to death and the heritage will be ours. Douay-Rheims Bible
Whom when the husbandmen saw, they thought within themselves, saying: This is the heir, let us kill him, that the inheritance may be ours. Darby Bible Translation
But when the husbandmen saw him, they reasoned among themselves, saying, This is the heir; come, let us kill him, that the inheritance may become ours. English Revised Version
But when the husbandmen saw him, they reasoned one with another, saying, This is the heir: let us kill him, that the inheritance may be ours. Webster's Bible Translation
But when the husbandmen saw him, they reasoned among themselves, saying, This is the heir; come, let us kill him, that the inheritance may be ours. Weymouth New Testament
"But when the vine-dressers saw him, they discussed the matter with one another, and said, "'This is the heir: let us kill him, that the inheritance may be ours.' World English Bible
"But when the farmers saw him, they reasoned among themselves, saying, 'This is the heir. Come, let's kill him, that the inheritance may be ours.' Young's Literal Translation
and having seen him, the husbandmen reasoned among themselves, saying, This is the heir; come, we may kill him, that the inheritance may become ours; | 
