Deuteronomy 16:9

Thou shall number to thee seven weeks. From the time thou begin to put the sickle to the standing grain thou shall begin to number seven weeks.

Exodus 23:16

and the feast of harvest, the first-fruits of thy labors, which thou sow in the field, and the feast of ingathering at the end of the year, when thou gather in thy labors out of the field.

Exodus 34:22

And thou shall observe the feast of weeks, [even] of the first-fruits of wheat harvest, and the feast of ingathering at the year's end.

Acts 2:1

And while fulfilling the day of Pentecost, they were all together at the same place.

Leviticus 23:15-16

And ye shall count to you from the morrow after the Sabbath, from the day that ye brought the sheaf of the wave-offering, there shall be complete seven Sabbaths.

Numbers 28:26-30

Also in the day of the first-fruits, when ye offer a new meal-offering to LORD in your [feast of] weeks, ye shall have a holy convocation. Ye shall do no servile work.

Deuteronomy 16:10

And thou shall keep the feast of weeks to LORD thy God with a tribute of a freewill-offering from thy hand, which thou shall give, according as LORD thy God blesses thee.

Deuteronomy 16:16

Three times in a year all thy males shall appear before LORD thy God in the place which he shall choose: in the feast of unleavened bread, and in the feast of weeks, and in the feast of tabernacles. And they shall not appear before

2 Chronicles 8:13

even as the duty of every day required, offering according to the commandment of Moses, on the Sabbaths, and on the new moons, and on the set feasts, three times in the year, [even] in the feast of unleavened bread, and in the feas

1 Corinthians 16:8

But I will remain at Ephesus until Pentecost.

Hebrews 2:1

Because of this we ought to give more earnest heed to the things that were heard, lest we might slip away.

Treasury of Scripture Knowledge

Summary

Seven weeks shalt thou number unto thee: begin to number the seven weeks from such time as thou beginnest to put the sickle to the corn.

Bible References

General references

Deuteronomy 16:10
And thou shall keep the feast of weeks to LORD thy God with a tribute of a freewill-offering from thy hand, which thou shall give, according as LORD thy God blesses thee.
Exodus 23:16
and the feast of harvest, the first-fruits of thy labors, which thou sow in the field, and the feast of ingathering at the end of the year, when thou gather in thy labors out of the field.
Exodus 34:22
And thou shall observe the feast of weeks, [even] of the first-fruits of wheat harvest, and the feast of ingathering at the year's end.
Leviticus 23:15
And ye shall count to you from the morrow after the Sabbath, from the day that ye brought the sheaf of the wave-offering, there shall be complete seven Sabbaths.
Numbers 28:26
Also in the day of the first-fruits, when ye offer a new meal-offering to LORD in your [feast of] weeks, ye shall have a holy convocation. Ye shall do no servile work.
2 Chronicles 8:13
even as the duty of every day required, offering according to the commandment of Moses, on the Sabbaths, and on the new moons, and on the set feasts, three times in the year, [even] in the feast of unleavened bread, and in the feas
Acts 2:1
And while fulfilling the day of Pentecost, they were all together at the same place.
1 Corinthians 16:8
But I will remain at Ephesus until Pentecost.
Hebrews 2:1
Because of this we ought to give more earnest heed to the things that were heard, lest we might slip away.