In one hand he is carrying a stone, while he shows bread with the other.
Altera manu fert lapidem, panem ostentat altera
Original text (Latin)
Notes from Wikiquote
Cf. Jesus, : "Or what man is there of you, whom if his son ask bread, will he give him a stone?"
Variants
And so he thinks to ‘tice me like a dog, by holding bread in one hand, and a stone, ready to knock my brains out, in the other.