Leviticus 23:15

Word of Yahweh

And ye shall count unto you from the morrow after the sabbath, from the day that ye brought the sheaf of the wave offering; seven sabbaths shall be complete:

Cross References

Exodus 34:22

And thou shalt observe the feast of weeks, of the firstfruits of wheat harvest, and the feast of ingathering at the year's end.

Leviticus 25:8

And thou shalt number seven sabbaths of years unto thee, seven times seven years; and the space of the seven sabbaths of years shall be unto thee forty and nine years.

Numbers 28:26

Also in the day of the firstfruits, when ye bring a new meal offering unto Yahweh, after your weeks be out, ye shall have an holy convocation; ye shall do no servile work:

Acts 2:1

And when the day of Pentecost was fully come, they were all with one accord in one place.