That has no bearing on the discussion really. It makes sense in Hebrew 11:11 itself, which is in all the manuscripts that contain Hebrews 11:11. What other manuscript bears enough weight to overrule the completely obvious implication within the verse itself? In other words, when the meaning in the thought is obscure for some reason, checking usage in other Greek manuscripts may provide some evidence or weight one way or the other. In this verse there is no obscurity.
Did Sarah have faith for the construction of seed in her womb? Or was it the conception of seed in her womb? Which would be more true to the writer’s thought?
Does some obscure particular usage outside the scripture negate the context of the sentence when there is abundant evidence within the verse itself for what the thought is?
It is clear that other respectable resources accept conception and foundation as primary meanings, but I don’t really need them to read the verse, check an interlinear and a couple of Lexicons and confirm the obvious conclusion, because the only legitimate purpose of translation is to communicate the thought of the writer, which is clear enough in Heb 11:11
Vines (2) The phrase eis katabolen, lit., “for a casting down, or in,” is used of conception in Hebrews 11:11.
Strong’s #2602: katabole (pronounced kat-ab-ol-ay’)
from 2598; a deposition, i.e. founding; figuratively, conception:–conceive, foundation.
“Sarah received power for the ‘establishment of posterity’”
(offered by Cremer’s Biblical and Theological Lexicon, p. 121; Vincent’s
Word Studies. Vol. 4, p. 520; Thayer’s Lexicon, p. 330).
NAS Lexicon:
Definition
a throwing or laying down
the injection or depositing of the virile semen in the womb
of the seed of plants and animals
a founding (laying down a foundation)
NAS Word Usage - Total: 11
conceive* 1, foundation 10
But really, none of these resources speak as loudly as the context of the verse itself- the thought being communicated must be inherently connected to the words spoken in it, and the ENTIRE thought is about Sarah’s faith empowering her to receive seed and conceive a child of promise in a “dead” womb.