"аштє" meaning in Vieux slave

{
  "categories": [
    {
      "kind": "other",
      "name": "Conjonctions en vieux slave",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vieux slave",
      "orig": "vieux slave",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Vieux slave",
  "lang_code": "cu",
  "pos": "conj",
  "pos_id": "cu-conj-1",
  "pos_title": "Conjonction",
  "senses": [
    {
      "examples": [
        {
          "ref": "Psalterium Sinaiticum, psaume XLIX, 12",
          "text": "Аще въꙁлач(ⱁ)ⱔ не повѣмъ тебѣ",
          "translation": "ἐὰν πεινάσω, οὐ μή σοι εἴπω"
        }
      ],
      "glosses": [
        "Si."
      ],
      "id": "fr-аштє-cu-conj-7fZ~djwI"
    }
  ],
  "word": "аштє"
}

{
  "categories": [
    "Conjonctions en vieux slave",
    "vieux slave"
  ],
  "lang": "Vieux slave",
  "lang_code": "cu",
  "pos": "conj",
  "pos_id": "cu-conj-1",
  "pos_title": "Conjonction",
  "senses": [
    {
      "examples": [
        {
          "ref": "Psalterium Sinaiticum, psaume XLIX, 12",
          "text": "Аще въꙁлач(ⱁ)ⱔ не повѣмъ тебѣ",
          "translation": "ἐὰν πεινάσω, οὐ μή σοι εἴπω"
        }
      ],
      "glosses": [
        "Si."
      ]
    }
  ],
  "word": "аштє"
}