Here's a scripture song from Isaiah 55:1-2 that may be mostly familiar to a lot of people. The only thing we do differently is add the rest of verse one which says, "yea, come, buy wine and milk without money and without price." Since we use scripture songs for memorization, we didn't see any reason why that part of the verse shouldn't be included.

Ho, everyone that thirsteth,
Come ye to the waters,
And he that hath no money;
Come, ye, buy and eat;
Yea, come, buy wine and milk
Without money and without price.
He that hat no money;
Come, ye, buy and eat.

Wherefore do you spend you money
For that which is not bread?
And your labour
For that which satisfieth not? Halleluhah!

Ho, everyone that thirsteth...

Hearken diligently to me,
And eat ye that which is good,
And let your soul
Delight itself in fatness, fatness!

Ho, everyone that thirsteth....