Acts 27:30

27:30 Then when the sailors tried to escape from the ship and were lowering the ship’s boat into the sea, pretending that they were going to put out anchors from the bow,

tn BDAG 889 s.v. πρόφασις 2 states, “προφάσει ὡς under the pretext that, pretending that…Ac 27:30.” In other words, some of the sailors gave up hope that such efforts would work and instead attempted to escape while pretending to help.