1 Corinthians 9:9-14

or saith not the law the same also? for it is written in the law of Moses, "Thou shalt not muzzle the ox that treadeth out the corn." Now doth God take care for oxen,

Galatians 6:6

And let him, that is instructed in the word, communicate in all good things to him that instructeth.

Treasury of Scripture Knowledge

Summary

Moreover he commanded the people that dwelt in Jerusalem to give the portion of the priests and the Levites, that they might be encouraged in the law of the LORD.

Bible References

That they might

1 Corinthians 9:9
or saith not the law the same also? for it is written in the law of Moses, "Thou shalt not muzzle the ox that treadeth out the corn." Now doth God take care for oxen,
Galatians 6:6
And let him, that is instructed in the word, communicate in all good things to him that instructeth.