Deuteronomy 15:18

It shall not seem hard to thee, when thou sendest him away free from thee; for he hath been of double the worth of a hired servant to thee, in serving thee six years: and the LORD thy God shall bless thee in all that thou doest.

Isaiah 16:14

But now the LORD hath spoken, saying, Within three years, as the years of a hireling, and the glory of Moab shall be contemned, with all that great multitude; and the remnant shall be very small and feeble.

Isaiah 21:16

For thus hath the Lord said to me, Within a year, according to the years of a hireling, and all the glory of Kedar shall fail:

Luke 17:7-8

But which of you having a servant plowing, or feeding cattle, will say to him immediately, when he is come from the field, Go and sit down to eat?

Treasury of Scripture Knowledge

Summary

It shall not seem hard unto thee, when thou sendest him away free from thee; for he hath been worth a double hired servant to thee, in serving thee six years: and the LORD thy God shall bless thee in all that thou doest.

Shall not

Bible References

Shall not

Deuteronomy 15:10
Thou shalt surely give him, and thy heart shall not be grieved when thou givest to him: because that for this thing the LORD thy God shall bless thee in all thy works, and in all that thou puttest thy hand to.

A double

Isaiah 16:14
But now the LORD hath spoken, saying, Within three years, as the years of a hireling, and the glory of Moab shall be contemned, with all that great multitude; and the remnant shall be very small and feeble.
Isaiah 21:16
For thus hath the Lord said to me, Within a year, according to the years of a hireling, and all the glory of Kedar shall fail:
Luke 17:7
But which of you having a servant plowing, or feeding cattle, will say to him immediately, when he is come from the field, Go and sit down to eat?