And when Joab was come out from David, he sent messengers after Abner, which brought him again from the well of Sirah: but David knew [it] not.
Berean Study Bible (BSB) - 2 Samuel 3:26 >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.