SAPIR 861
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SAPIR 861 · CODE OF THE DAY

Code of the day · 2027-08-31

Tuesday · 28 Av 5787

31
The number of the day
THE VERSE THE DATE CHOSE

וַיֹּאמֶר אֱלֹהִים אֶל־אַבְרָהָם אַל־יֵרַע בְּעֵינֶיךָ עַל־הַנַּעַר וְעַל־אֲמָתֶךָ כֹּל אֲשֶׁר תֹּאמַר אֵלֶיךָ שָׂרָה שְׁמַע בְּקֹלָהּ כִּי בְיִצְחָק יִקָּרֵא לְךָ זָרַע

«And G-d said unto Abraham: 'Let it not be grievous in thy sight because of the lad, and because of thy bondwoman; in all that Sarah saith unto thee, hearken unto her voice; for in Isaac shall seed be called to thee.»

Bereshit (Genesis) 21:12 · page 31 of 354

This is from the portion “Vayera” (Genesis 18–22). What it is about: Three visitors at Abraham's tent; the plea for Sodom; the birth of Isaac; the binding of Isaac on Mount Moriah.

Nobody picked it: the letters of today's date add up to 31, and that is page 31 of the 354 pages of the Torah — the first five books of the Bible.

The word with this number is read this very week — and it is rare in the whole Torah.

A VOICE FROM THE PAST

The same number was already written down around 1450?: ייאי = אל

In the database it appears 37 times across 25 books. We do not claim this proves anything: we show who wrote it and when, and we recounted it ourselves.

Story card →

Person of the day

Three names from three eras sharing one small number

4Small number of the day · Order31 → 4
From the Torah
פרעה= 355

The title of Egypt's king. The Torah never gives him a name — in this story power has no personal name.

Sage
1809–1883
רַבִּי יִשְׂרָאֵל סַלַנְטֶר= 1102

1809–1883, founder of the Musar movement. He held that character is worked on like any other subject — by daily study, out loud, at a fixed hour — and not left to good intentions.

A known name
1867-1934
מארי קירי= 571

The only person with Nobel Prizes in two different sciences — physics and chemistry. She discovered polonium and radium.

What connects them

Four sides, four walls. A day for sorting rather than designing: lay it out, finish it, make it firm. The foundation matters more than the facade today.

Question of the day

What in your life needs not a decision but simply one more day of work?

How the small number works: the digits are added until one remains. Non-Hebrew names are written in Hebrew letters by ordinary transliteration; variants exist, and the number depends on the spelling. We show the letters so it can be checked. This is a coincidence of counting, not a claim about fate. It is interesting exactly insofar as you can see how it was counted.

How it is obtained

כ20ח8= 28
א1ב2= 3

28 + 3 = 31 · total

This week's portion

Shoftim שופטים

This Hebrew date across 301 years

A Torah word with this number

It is in this week's portion
יזיד
י10ז7י10ד4
Deuteronomy 18:20 · 3 occurrences in the Torah

A rare meeting: the number of today's date and a word from the portion read this week have come together.

A name from this week's portion

מצרימ
מ40צ90ר200י10מ40
= 380 · first in the portion at: Genesis 12:10

This figure acts in the portion read this week. Their number is shown alongside — with no claim that it matches anything.

Psalms of the day

Under the customary division of the book of Psalms across the thirty days of the month, today's reading is 135-139.

הַ֥לְלוּ יָ֨הּ ׀ הַֽ֭לְלוּ אֶת־שֵׁ֣ם ה׳ הַֽ֝לְלוּ עַבְדֵ֥י ה׳
the opening of the first psalm of the day · Psalms 135:1

Text: Open Scriptures Hebrew Bible, CC BY 4.0. The four-letter Name is not printed in our output and is replaced by ה׳.

Reading of the reduced number

reduced number · 4
Order

Four sides, four walls. A day for sorting rather than designing: lay it out, finish it, make it firm. The foundation matters more than the facade today.

What follows is an interpretation, not a calculation. The reduced number comes from adding the digits; everything else on this page can be checked, and this cannot.

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Text and morphology: Open Scriptures Hebrew Bible, CC BY 4.0. Calendar and portion boundaries: hebcal. Memorial dates follow tradition or the sources noted with each entry.

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