Where does “নেস্ত ও নাবুদ” come from?

নেস্ত ও নাবুদ (Bengali) comes from Classical Persian نیست و نابود, from Persian نیست, from Middle Persian 𐭫𐭥𐭩𐭲, from Middle Persian 𐭠𐭩𐭲𐭩, from Old Persian 𐎠𐎿𐎫𐎡𐎹, from Proto-Indo-Iranian Hásti, from Sanskrit हस्तिन्, from Sanskrit हस्त — hand; take, give in exchange.

Ancestry of “নেস্ত ও নাবুদ”, step by step

StepLanguageWordMeaning
1Classical Persianنیست و نابود
2Persianنیستannihilated; negative form of هست; negative form...
3Middle Persian𐭫𐭥𐭩𐭲Is not; Does not exist
4Middle Persian𐭠𐭩𐭲𐭩is; exists
5Old Persian𐎠𐎿𐎫𐎡𐎹to be, exist; to be
6Proto-Indo-IranianHástito be
7Sanskritहस्तिन्an elephant
8Sanskritहस्तthe hand; an elephant's trunk; the forearm
9Proto-Indo-Aryanźʰástas
10Proto-Indo-Iranianȷ́ʰástashand
11Proto-Indo-Europeanǵʰés-to-hand
12Proto-Indo-Europeanǵʰes-hand; take, give in exchange
Every word from Proto-Indo-European ǵʰes-Every word from Proto-Indo-European ǵʰés-to-Every word from Proto-Indo-Iranian ȷ́ʰástas