but Saul learned of their plot. Day and night they watched the city gates in order to kill him.
Berean Standard Bible (BSB)
but their plot became known to Saul. They watched the gates both day and night that they might kill him,
World English Bible (WEB)
But{G1161} their{G846} laying await{G1917} was known{G1097}{(G5681)} of Saul{G4569}. And{G5037} they watched{G3906}{(G5707)} the gates{G4439} day{G2250} and{G2532} night{G3571} to{G3704} kill{G337}{(G5661)} him{G846}.
Strong's King James
(24) But their plot was known to Sha'ul and they watched the gates closely both by day and night to execute him.
The F.O.G
The F.O.G Message
and their counsel against him was known to Saul; they were also watching the gates both day and night, that they may kill him,
Young's Literal Translation