Strong G3868 παραιτέομαι paraiteomai · to refuse/excuse

Luke

1. Luke 14:18
   And they all with one consent began to make excuse. The first said unto him, I have bought a piece of ground, and I must needs go and see it: I pray thee have me excused.
2. Luke 14:19
   And another said, I have bought five yoke of oxen, and I go to prove them: I pray thee have me excused.