ASV
And when Joab was come out from David, he sent messengers after Abner, and they brought him back from the well of Sirah: but David knew it not.
WEB
As soon as Joab had left David, he sent messengers after Abner, who brought him back from the well of Sirah; but David was unaware of it.
YLT
And Joab goeth out from David, and sendeth messengers after Abner, and they bring him back from the well of Sirah, and David knew not.
DBT
And when Joab was come out from David, he sent messengers after Abner, who brought him again from the well of Sirah; but David did not know it.