diff --git a/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SemanticQueryBuilder.java b/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SemanticQueryBuilder.java
index 67057794c64a..368dbe1b6799 100644
--- a/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SemanticQueryBuilder.java
+++ b/hibernate-core/src/main/java/org/hibernate/query/hql/internal/SemanticQueryBuilder.java
@@ -193,6 +193,7 @@
 import org.hibernate.type.BasicType;
 import org.hibernate.type.descriptor.java.JavaType;
 import org.hibernate.type.descriptor.java.PrimitiveByteArrayJavaType;
+import org.hibernate.type.descriptor.java.StringJavaType;
 import org.hibernate.type.descriptor.java.spi.JavaTypeRegistry;
 import org.hibernate.type.descriptor.java.spi.UnknownBasicJavaType;
 import org.hibernate.type.descriptor.jdbc.ObjectJdbcType;
@@ -5761,7 +5762,10 @@ else if ( ctx.simplePath() != null && ctx.slicedPathAccessFragment() != null ) {
 			final List<HqlParser.ExpressionContext> slicedFragments = ctx.slicedPathAccessFragment().expression();
 			final SqmTypedNode<?> lhs = (SqmTypedNode<?>) visitSimplePath( ctx.simplePath() );
 			final SqmExpressible<?> lhsExpressible = lhs.getExpressible();
-			if ( lhsExpressible != null && lhsExpressible.getSqmType() instanceof BasicPluralType<?, ?> ) {
+			if ( lhsExpressible == null ) {
+				throw new SemanticException( "Slice operator applied to expression of unknown type", query );
+			}
+			else if ( lhsExpressible.getSqmType() instanceof BasicPluralType<?, ?> ) {
 				return getFunctionDescriptor( "array_slice" ).generateSqmExpression(
 						List.of(
 								lhs,
@@ -5772,7 +5776,8 @@ else if ( ctx.simplePath() != null && ctx.slicedPathAccessFragment() != null ) {
 						creationContext.getQueryEngine()
 				);
 			}
-			else {
+			else if ( lhsExpressible.getRelationalJavaType() instanceof StringJavaType
+					&& !(lhs instanceof SqmPluralValuedSimplePath) ) {
 				final SqmExpression<?> start = (SqmExpression<?>) slicedFragments.get( 0 ).accept( this );
 				final SqmExpression<?> end = (SqmExpression<?>) slicedFragments.get( 1 ).accept( this );
 				return getFunctionDescriptor( "substring" ).generateSqmExpression(
@@ -5801,6 +5806,9 @@ else if ( ctx.simplePath() != null && ctx.slicedPathAccessFragment() != null ) {
 						creationContext.getQueryEngine()
 				);
 			}
+			else {
+				throw new SemanticException( "Slice operator applied to expression which is not a string or SQL array", query );
+			}
 		}
 		else {
 			throw new ParsingException( "Illegal domain path '" + ctx.getText() + "'" );
diff --git a/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java b/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java
index f0aa28a40c48..797a97ee9985 100644
--- a/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java
+++ b/hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java
@@ -2526,6 +2526,23 @@ public void testTupleInSelect(SessionFactoryScope scope) {
 		);
 	}
 
+	@Test
+	public void testSlice(SessionFactoryScope scope) {
+		scope.inTransaction(
+				session -> {
+					assertEquals("ring",
+							session.createSelectionQuery("select theString[3:6] from EntityOfBasics", String.class)
+									.getSingleResult());
+					assertEquals('s',
+							session.createSelectionQuery("select theString[1] from EntityOfBasics", Character.class)
+									.getSingleResult());
+					assertEquals('y',
+							session.createSelectionQuery("select theString[7] from EntityOfBasics", Character.class)
+									.getSingleResult());
+				}
+		);
+	}
+
 	@Test
 	@SkipForDialect(dialectClass = H2Dialect.class)
 	@SkipForDialect(dialectClass = DerbyDialect.class)