SEV Biblia, Chapter 23:15
¶ Y os habéis de contar desde el siguiente día del sábado, desde el día en que ofrecisteis el homer de la ofrenda mecida; siete semanas cumplidas serán;
Clarke's Bible Commentary - Leviticus 23:15
Verse 15. Ye shall count unto you-seven Sabbaths] That is, from the sixteenth of the first month to the sixth of the third month. These seven weeks, called here Sabbaths, were to be complete, i. e., the forty-nine days must be finished, and the next day, the fiftieth, is what, from the Septuagint, we call pentecost. See the note on "Luke vi. 1".
John Gill's Bible Commentary
Ver. 15. And ye shall count unto you from the morrow after the sabbath , etc.] Not the seventh day sabbath in the passover week, nor the whole feast of unleavened bread, but the first day of it, which was an holy convocation, a sabbath in which no servile work was to be done, ( Leviticus 23:7); and it was from the day after this, even the sixteenth of Nisan, that the following count was to be made; so the Targum of Jonathan, after the first feast day of the passover: and Josephus is very clear in it, that Pentecost, or the feast of weeks, was the fiftieth day from the sixteenth of Nisan, when the above offerings were made: from the day that ye brought the sheaf of the wave offering ; which plainly points out the express day from whence the count was to begin, even on the day when the sheaf of the firstfruits of the barley harvest was offered: seven sabbaths shall be complete ; or seven weeks, that is, forty nine days; and hence, Jarchi says, we learn that the count began from the evening, or otherwise the weeks would not be complete; and Gersom thinks the day in which the sheaf was offered is included in the days counted; for the count began from the day after the first of the passover, and lo, seven days are seven weeks of days, which make forty nine days.
Matthew Henry Commentary
Verses 15-22 - The feast of Weeks was held in remembrance of the giving of the law fifty days after the departure from Egypt; and looked forward to the outpouring of the Holy Ghost, fifty days after Christ our Passover wa sacrificed for us. On that day the apostles presented the first-fruit of the Christian church to God. To the institution of the feast of Pentecost, is added a repetition of that law, by which they wer required to leave the gleanings of their fields. Those who are trul sensible of the mercy they received from God, will show mercy to the poor without grudging.
Original Hebrew
וספרתם 5608 לכם ממחרת 4283 השׁבת 7676 מיום 3117 הביאכם 935 את 853 עמר 6016 התנופה 8573 שׁבע 7651 שׁבתות 7676 תמימת 8549 תהיינה׃ 1961