Bible Verses About The Sabbath: Necessary wants may be supplied

At that time Jesus went through the corn on the sabbath: and his disciples being hungry, began to pluck the ears, and to eat.

And the Lord answering him, said: Ye hypocrites, doth not every one of you, on the sabbath day, loose his ox or his ass from the manger and lead them to water?

And it came to pass, when Jesus went into the house of one of the Pharisees, on the sabbath day, that they watched him.