39 And David girded his sword above his long robe, and beginneth to go, for he hath not tried [it]; and David saith unto Saul, `I am not able to go with these, for I had not tried;' and David turneth them aside from off him.
39
David fastened on his sword over the tunic and tried walking around, because he was not used to them. “I cannot go in these,” he said to Saul, “because I am not used to them.” So he took them off.
Young's Literal Translation is in the public domain.