Exodus 22:28-30 American Standard Version (ASV)
28 Thou shalt not revile [a]God, nor curse a ruler of thy people. 29 Thou shalt not delay to offer of [b]thy harvest, and of the outflow of thy presses. The first-born of thy sons shalt thou give unto me. 30 Likewise shalt thou do with thine oxen, and with thy sheep: seven days it shall be with its dam; on the eighth day thou shalt give it me.