What I found is that written evidence for knocking on wood (and for the history of gesture as a whole) is remarkably sparse. In the Penguin Guide to Superstitions, folklorist Steve Roud offers a skeptical take on the provenance of knocking on wood due to the near total absence of written records about it:
16:48, 27 февраля 2026Россия
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面对这一意外，玩家向型月官方社交媒体账号报告称：“今天，一段重要的历史永远消失了……”。业内人士推荐im钱包官方下载作为进阶阅读
the players in the ATM industry and, by its maturity, not even one of the more。关于这个话题，搜狗输入法2026提供了深入分析