Judges 3:18

15 Then when the children of Israel made prayer to the Lord, he gave them a saviour, Ehud, the son of Gera, the Benjamite, a left-handed man; and the children of Israel sent an offering by him to Eglon, king of Moab.

16 So Ehud made himself a two-edged sword, a cubit long, which he put on at his right side under his robe.

17 And he took the offering to Eglon, king of Moab, who was a very fat man.

18 And after giving the offering, he sent away the people who had come with the offering.

19 But he himself, turning back from the stone images at Gilgal, said, I have something to say to you in secret, O king. And he said, Let there be quiet. Then all those who were waiting before him went out.

20 Then Ehud came in to him while he was seated by himself in his summer-house. And Ehud said, I have a word from God for you. And he got up from his seat.

21 And Ehud put out his left hand, and took the sword from his right side, and sent it into his stomach;