(5) [If] one throws [an object] from the sea to the shore, or from the shore to the sea; from the sea to the ship, or from the ship to the sea, or from one ship to another, he is exempt. [If] ships are tied together one may carry [objects] from one to the other; if they are not tied together one may not carry [objects] from one to the other, even though they are close together.

(6) [If] one throws [an object] and after it leaves his hand remembers [it is Shabbat], should that [object] be caught by another [person], or be caught by a dog, or catch on fire, he [the thrower] is exempt. [If] one throws [an object with the intention] to injure either a person or animal, and before it causes the injury he remembers [it is Shabbat] he is exempt. This the principle: Individuals are only liable chata'ot [offerings brought to expiate sin] if [both] the start and end [of their actions are committed] unintentionally. [If] the start [of an action is committed] unintentionally and the end intentionally, or [if] the start [is committed] intentionally and the end unintentionally they [the perpetrators] are exempt - unless the start and the end [were performed] unintentionally.